Planning costumes for a group should be fun, not a group chat that runs for three weeks. The ideas below mix characters people know on sight, classic Halloween themes, funny homemade concepts and color-based looks that friends or families can pull together from their own closets. Pop-culture casts, nostalgic characters and cheap DIY ideas all have a place, and I've chosen ones that hold together when each person brings slightly different pieces. For every theme I cover clothes, hair, makeup, props and shoes you can stand in, and most of them stretch or shrink to suit a trio, a foursome, a big party or a mixed-age family. My one rule before anyone buys anything: hand out the standout roles first and agree on the colors.

Casting the Group Before Anyone Buys a Thing
Group costumes go wrong in the same order every year: two people buy the same role, one person turns up in a color nobody else is wearing, and someone drops out the day before. A short plan at the start avoids all three. I run it the same way for four friends or fourteen relatives.
- Count heads and pick a theme with at least two spare roles, so a late joiner or a dropout doesn't break the set.
- Give out the hard roles first: the ones that need a wig, body paint or a sewn piece. The easy roles go to whoever has the least time.
- Write down each person's two main colors and share the list. Matching brightness matters as much as matching hue.
- Pick one detail everyone repeats, a silver belt, a star, a red bandana, so mismatched homemade pieces still read as one group.
- Set a date to try everything on together, a week ahead, while there's still time to swap a shirt.
Be honest about comfort. A person who hates face paint or tight clothes should get a role that doesn't need either, and it's better to say so in the planning chat than at the door.
1. K-Pop Monster Hunter Group Costume

This group takes its cue from Rumi, Mira, Zoey and their demon-hunting pop-star world, so think stage outfits rather than street clothes. Give each person a different look built from cropped jackets, fitted tops, wide-leg pants, pleated skirts or shorts over tights, and keep everyone inside a shared palette of purple, blue, pink, black and metallic. Rumi's long purple braid is the detail that tells people which story you mean, so whoever plays her should get the best braid in the group. Sparkly eye makeup and tiny face gems suit the theme; I stick gems on with eyelash glue, which holds for hours and peels off cleanly. Foam microphones beat anything heavier. Platform sneakers or sturdy ankle boots let everyone dance, and extra friends become backup performers in metallic jackets.
2. Wicked Character Group Costume

A Wicked group is built around two women who look nothing alike, and that contrast is the whole joke. Elphaba gets a long black dress, a structured jacket, a pointed hat, dark boots, black braided or wavy hair and smooth green face makeup; Glinda gets pink tulle, a sparkling crown, soft curls, glittery makeup and silver flats. Fiyero wears fitted trousers, a blue or navy jacket and polished boots, and anyone else can come as an Emerald City local in layered greens with a playful hat. Green face paint transfers onto every hug and every collar, so I set it with plenty of translucent powder and tell Elphaba to choose a black collar. Bubble handbags, books and wands make light props, and hems should stop above the shoe so nobody trips on the stairs.
3. Toy Story Character Group Costume

Toy Story has more distinct roles than almost any group theme, which is why it suits friends, families and groups with small children. Woody needs a yellow checked shirt, cow-print vest, jeans, boots, red neckerchief and brown cowboy hat; Jessie wears a white western shirt with yellow panels, jeans, a red hat and a red braid. Buzz is white pants and top with green and purple fabric panels and foam wrist cuffs. Bo Peep can be a blue jumpsuit or full skirt, while Rex, Hamm and the aliens wear colored hoodies with felt features. I cut those felt details from stiffened felt and stitch them on, because glued felt peels off cotton hoodies within one wash. Leave out hard costume parts for anyone trick-or-treating.
4. Super Mario Character Group Costume

Primary colors do the work for a Mario group, and the colors only work if they match. Mario and Luigi wear red or green shirts under denim overalls, matching caps, white gloves, brown work boots and stick-on mustaches; stick them on with spirit gum or lash glue, because the adhesive strip they come with lets go once your face warms up. Peach needs a pink dress, gold crown, white gloves, soft curls and pink flats, and Daisy takes a yellow dress with orange accents and a flipped style. Toad wears white pants, a colored vest and a felt mushroom cap. Yoshi, Bowser, Rosalina or a few spare mushrooms can be made from hoodies, leggings, foam shells and bright sneakers. Gold coin cutouts or a question-block bag finish the game setting.
5. Scooby-Doo Mystery Gang Group Costume

The Mystery Inc. gang is mostly thrift store and a little felt. Shaggy is a loose green shirt, brown pants, messy hair and black shoes. Velma needs an orange turtleneck, red pleated skirt, knee socks, loafers, a short brown bob and square glasses; Daphne gets a purple dress, green scarf, lavender tights, red hair and low boots. Fred wears a white sweater with a blue collar, blue pants and an orange neck scarf. Scooby is a brown hoodie and joggers with felt spots, floppy ears, a tail and a blue collar with a tag. Let the most outgoing person in your group take Scooby; the costume asks for a lot of acting. Flashlights, a magnifying glass or a cardboard clue folder are all the props you need.
6. Addams Family Group Costume

The Addams Family is the easiest group on this list to shop for, because nearly everything is black. Wednesday wears a black dress with a white collar, black tights, loafers, two tidy braids and pale matte makeup. Morticia needs a floor-length black dress, straight dark hair, smoky eyes and black heels she can walk in. Gomez takes a dark pinstripe suit, white shirt, tie and slicked hair; Pugsley wears a black-and-white striped shirt with dark shorts and sneakers. Uncle Fester gets a long dark coat, a bald cap and soft shadowing. A bald cap only looks right if you blend the edge with a little foundation over it, so practice once before the night. Grandmama, Cousin Itt or Lurch can absorb extra people, and everyone should keep a straight face in photos.
7. Stranger Things Character Group Costume

Hawkins in the 1980s means most of this group can come straight from a thrift rack. Eleven wears a pastel dress with a blue jacket, striped socks and sneakers, with a short wig or pulled-back hair. Dustin needs a graphic tee, casual jacket, jeans, a colorful cap and curly hair; Lucas takes a retro shirt, headband, utility-style jacket and high-tops. Max is striped tops, denim, red hair and headphones. Steve can wear the sailor-style ice cream uniform or jeans and a fitted polo, and Robin matches him in the uniform with short hair and striped socks. When I shop for this group, I look for faded colors rather than bright new ones, since that slightly washed-out look is what makes the clothes read as the decade. Walkie-talkies, flashlights and cassette players tie it together.
8. Ghostbusters Group Costume

Ghostbusters is the theme for a big group that wants to match without anyone fighting over a role. Start with tan or gray coveralls, add name patches and a printed ghost emblem, then black belts, gloves, elbow pads and black boots. Hair and makeup can stay natural. The proton packs are where the effort goes: painted cardboard boxes, tubing and plastic bottles on old backpack straps, with foam wands joined by flexible cord. Weigh each pack before the night; anything heavy pulls coveralls off the shoulders after an hour. One spare person can become Slimer in a bright green hoodie, green pants and a rounded felt headpiece.
9. Barbie Multiverse Group Costume

A Barbie group lets everyone choose their own version and still look like a set, as long as pink shows up on all of them. One person wears pink gingham with a bow, a curled blond wig, rosy makeup and pink heels. Another goes roller-skating in a neon visor, a patterned leotard over shorts, knee pads and skates or sneakers. Western Barbie wears a pink vest, flared pants, a white hat and boots, and President Barbie takes a pink gown, sash, curls and heels, while a Ken comes in a striped beach set or double denim. Pinks clash more than people expect, so I'd agree on one shade family, cool or warm, before anyone shops. Toy-like handbags and sunglasses make easy props.
10. Inside Out Emotion Group Costume

Inside Out works because every emotion has its own color, so a group of five or more reads at once. Joy wears a yellow dress, a blue bob wig, blue flats and gold shimmer. Sadness needs a soft blue sweater, navy pants, round glasses and blue hair. Anger takes a white shirt, tie, brown pants, red face makeup and a red foam headpiece; Disgust wears a green dress, purple scarf, green wig and flats. Fear needs a lavender shirt, checked vest, dark pants, bow tie and tall purple hair, and Anxiety goes in striped orange with a messy orange wig. Full red face paint on Anger is the high-maintenance part, so I'd give that role to someone happy to touch it up. Keep props minimal and pull the matching expression in photos.
11. Mean Girls Character Group Costume

Mean Girls can be built almost entirely from regular clothes, which makes it easy for a school event. Regina wears a pink cardigan, fitted top, black skirt, blond hair, glossy makeup and low heels; Gretchen takes a preppy coordinated outfit, curled brown hair, a small bag and polished flats. Karen wears a pink mini dress or skirt set with long blond hair and simple heels. Cady can do the red graphic top with jeans, or the party black dress. Janis and Damian come in darker creative layers, bold liner and combat boots. A homemade Burn Book is the best prop, and if short skirts are against the rules, tailored shorts or longer pleats in the same colors keep the look.
12. Powerpuff Girls Group Costume

Three colors and very little crafting give you a Powerpuff trio. Blossom wears a pink dress with a black waist stripe, white knee socks, black flats, long orange hair and a big red bow. Bubbles takes the same dress shape in blue with blond pigtails, and Buttercup finishes the set in green with a short black bob. Fitted tees over tennis skirts work if dresses aren't practical. Rosy cheeks, clean liner and a wash of each character's color on the lids keep makeup simple. I find this one falls apart when the three dresses are different shapes, so buy all three from the same pattern or store line if you can. Professor Utonium in a lab coat or a few friendly villains can stretch the group.
13. Golden Girls Group Costume

Dorothy, Rose, Blanche and Sophia are a gift to anyone who wants to be comfortable all evening. Dorothy wears a long patterned jacket over wide-leg pants, low heels, silver hair and big earrings. Rose takes a pastel cardigan, floral blouse, pleated skirt, pearls and a soft blond curl. Blanche gets a bright lounge dress, statement jewelry and kitten heels, and Sophia wears a buttoned cardigan over a printed dress, sensible shoes, round glasses, a short gray wig and a structured handbag. For aging makeup, I draw faint lines in a shade two steps darker than your skin and soften them with a fingertip, so the face reads as older rather than as a cartoon. Coffee mugs, recipe cards and a light cheesecake box are the props.
14. Clue Character Group Costume

Clue gives every guest a color, which makes it one of the tidiest group costumes going. Miss Scarlet wears a red dress, red lipstick, curls and black heels. Colonel Mustard needs a mustard jacket, neutral pants, a bow tie and combed hair. Mrs. Peacock wears a blue gown or suit with blue jewelry and a feathered clip. Professor Plum takes a purple blazer, vest, trousers, glasses and loafers. Mrs. White wears a black-and-white dress with an apron and pinned hair, and Mr. Green gets a green suit or sweater combination. Carry character cards, magnifying glasses and room-name signs rather than the game's weapons. Mustard is the hardest color to find in menswear, so whoever plays the Colonel should start looking first.
15. Wizard Of Oz Group Costume

The road to Oz has six strong roles and plenty of room for kids. Dorothy wears blue gingham over a white blouse, braids, red flats and carries a basket with a plush dog. The Scarecrow is patched brown clothes, rope ties, a floppy hat, raffia and brown boots. The Tin Man takes silver clothes, a funnel hat, metallic face makeup and gray sneakers; the Lion wears a brown sweatsuit, soft mane, tail and whiskers. Glinda gets pink tulle and a crown, and the Witch wears a long black dress, a hat, green makeup and boots. Raffia sheds on every floor it touches, so I glue it into bundles first and stitch the bundles on. Keep every prop soft.
16. Alice In Wonderland Group Costume

Wonderland has the most color and the least rules, which suits a group with mixed tastes. Alice wears a blue dress with a white apron, black headband, blond curls, striped tights and flats. The Mad Hatter mixes a bright jacket, patterned vest, cropped pants, tall hat, bright wig and boots; anchor a tall hat with an elastic under the hair at the back, or it tips off with every bow. The White Rabbit takes a red jacket, white pants, bunny ears, a tail, whiskers and loafers. The Queen needs a red, black and white dress, crown, heart makeup and heels she can manage. A Cheshire Cat in pink-and-purple stripes, ears, a tail and striped makeup closes the set. Teacups, clocks and oversized paper flowers are safe props.
17. Peter Pan Character Group Costume

Neverland can include Peter, Wendy, Tinker Bell, Captain Hook, Tiger Lily and the Lost Boys, and if you include adapted characters, choose respectful alternatives rather than copying a culture. Peter wears a green tunic, leggings, a pointed felt hat, messy short hair and brown ankle boots. Wendy needs a long blue nightgown-style dress, a blue ribbon, soft curls and ballet flats. Tinker Bell takes a green skater dress, sheer wings, a blond bun, shimmer and green flats. Hook wears a red coat, ruffled shirt, black pants, curled wig, big hat and boots, with a soft hook. The Lost Boys are layered earth tones with animal-ear hats. A felt hat for Peter takes ten minutes with a hot glue gun, but stitch the feather on; glue lets it fall out in cold air.
18. Disney Princess Group Costume

A princess group looks best when each person gets a clearly different color and silhouette. Cinderella takes pale blue, an updo, a headband and silver flats. Belle wears a yellow gown, half-up brown hair and soft makeup. Ariel needs a purple top, a long green skirt, a flowing red wig and seashell accessories. Snow White wears blue, yellow and red with a short black bob and red bow, and Tiana goes in a green petal gown with an updo and small crown. Rapunzel, Jasmine, Aurora, Moana or Merida can join for bigger groups. Keep the costumes respectful and about the character, and never alter skin tone. Long gowns and ballgown hoops crowd each other in a car, so think about the drive before everyone commits to full skirts.
19. Superhero Team Group Costume

An original superhero squad lets everyone choose their own colors and powers, and nobody argues about who gets to be the famous one. Base each hero on fitted long-sleeve tops, leggings or joggers, shorts and soft capes in different color pairs. Cut chest emblems for speed, strength, weather, plants, light or any harmless power from craft foam. Hair can be sleek ponytails, bright temporary color or windblown shapes, and graphic eyeliner or metallic shadow stands in for a mask, which narrows your view more than most people realize. Soft wrist cuffs, utility belts and light shields define each hero. I'd agree on one repeated detail, silver belts or a star on every emblem, so separate heroes still read as a team.
20. Comic Book Villain Group Costume

Villains get the best clothes, and an original villain group can be dramatic without anything frightening. Dress each person in a different jewel-toned suit, dress, jumpsuit or long coat in purple, green, red, blue or black. Add oversized collars, asymmetric capes, striped tights, structured gloves and contrasting belts, and let the hair go big: slicked-back, sculpted ponytails or colored wigs. Bold brows, geometric eye makeup, dark lips and small face gems set personalities. Give each villain one harmless signature prop, a blank card deck, a foam lightning bolt, a jeweled cane, a puzzle box or a clock. Dark lipstick wears off on cups first, so a lip liner underneath buys you hours. Platform sneakers and block-heeled boots give height you can still walk in.
21. Classic Halloween Monster Group Costume

The old movie monsters are still the fastest way to say Halloween as a group. The vampire wears a dark suit or dress, a red-lined cape, slick hair, pale makeup and black boots. Wrap the mummy in off-white strips over comfortable clothes, leaving the face and joints free. The werewolf gets brown layers, faux-fur cuffs, messy hair, an ear headband and whiskers. The stitched monster wears a dark jacket, black pants, chunky boots, flat-top hair and green makeup with drawn-on stitches. A flowing white ghost and a witch in black with a pointed hat round it out. Faux fur sheds like a pet in the car, so I give the werewolf a lint roller to carry. Keep the designs stylized for a family crowd.
22. Matching Skeleton Group Costume

Skeletons are the answer when a big group wants one theme and no casting decisions. Everyone starts in black long-sleeve tops and black pants, then adds white felt or fabric-tape bones. Skirts, joggers, jumpsuits, capes or tutus can vary the shapes as long as the black-and-white palette stays. Paint white bases, dark eye circles, black nose shapes and simple tooth lines, and keep it graphic rather than realistic. Fabric tape is quicker, but it peels at the elbows and knees, so I'd use felt bones stitched at those joints and tape everywhere else. Tie long hair back so the makeup shows, and wear black sneakers or boots. Glow tape on a few bones helps on dark streets, and one skeleton in a white crown leads the pack.
23. Colorful Witch Group Costume

A coven where each witch has her own color is far more interesting than six identical black dresses. Use long dresses, fitted tops with layered skirts or jumpsuits in purple, emerald, burgundy, midnight blue and black, then add matching capes, striped tights, pointed hats and buckled ankle boots. Curls, braids or temporary streaks can match each outfit. Shimmery shadow, defined liner and a dark but wearable lip keep it fashion rather than horror. Each witch carries something small: a decorative broom, a potion-bottle water flask, a spellbook clutch or a bundle of faux herbs. Repeat one silver moon or star accessory on everyone, which is what ties five colors into one coven. Pointed hats blow off outdoors, so I sew a hair comb inside the brim.
24. Glam Vampire Group Costume

Velvet, satin, lace and deep jewel tones give a vampire group polish. Mix black suits, burgundy dresses, fitted vests, long skirts, ruffled blouses and red-lined capes, and style hair in smooth waves, high ponytails, slick side parts or updos. Pale foundation, softly smoked eyes, defined brows, dark red lips and small costume fangs are enough; leave the dripping blood out. Cameos, brooches, gloves, walking sticks and antique-look books make good accessories. Costume fangs make talking hard for the first hour, so I'd put them in only for pictures and keep them in a small case. Wear stable flats, loafers or black boots, and for a big group, split into vintage, modern and royal vampires while repeating black and wine red.
25. Friendly Ghost Group Costume

A group of ghosts can look far better than old sheets with holes cut out. Layer flowing white dresses, oversized shirts, capes, ponchos or tunics over white pants or leggings, and vary the textures with cotton, gauze, tulle and soft knits so each ghost has a different outline. White hair spray, teased volume or loose braids, pearly makeup, silver shadow and soft gray around the eyes carry the color up to the face. White sneakers, ballet flats or boots keep everyone walking easily. Silver paper chains, battery lanterns and name tags with funny ghost names add character. White temporary hair spray rubs off onto white collars only, so it suits this theme better than any other.
26. Retro Zombie Group Costume

Zombies by decade gives a group variety and skips the gore. One person wears a torn-edge 1950s diner uniform, another a 1970s disco outfit, another an oversized 1980s tracksuit, then a 1990s student in plaid and denim or a modern office worker in crumpled business clothes. Distress the clothes lightly with fabric chalk and uneven hems; I rub the hems with coarse sandpaper, which frays them convincingly without cutting into anything you want to keep. Teased hair, gray-toned makeup, dark under-eyes and stiff poses make the zombie, not wounds or fake blood. Scuffed shoes help. Each person carries a decade item, a record sleeve, a cassette player, an old textbook or a briefcase, and the matching pale makeup links everyone.
27. Mummy Family Group Costume

Mummy wraps are kind to small children because they go over ordinary clothes. Dress everyone in cream, beige or light gray, then attach gauze or torn cotton strips with stitches, fabric glue or safety pins. Leave knees, elbows, hands and face clear so everyone can move, and wrap a few strips around hats or ponytails rather than near the eyes. Taupe shadow, pale makeup and a little dusty contour suit the look. Tea-dyeing the strips takes an afternoon and makes white cotton look properly old. Neutral sneakers or boots blend in, and each family member can wear one accessory, a gold collar, a scarab pin, a small scroll or a decorative headband. Keep loose ends short; long ones get stepped on by the person behind you.
28. Vintage Circus Group Costume

A vintage circus gives each person a role and a reason to ham it up. The ringmaster wears a red tailcoat, black pants, top hat, gold trim and boots. The acrobat takes a colorful unitard with shorts or a tulle skirt, glitter makeup, slick hair and flexible flats. The strong performer wears a striped shirt, high-waisted pants, suspenders, a curled mustache and a foam barbell; the mime gets black-and-white stripes, cropped pants, a beret and white makeup. A friendly clown wears bright overalls, colorful hair, rosy cheeks and big sneakers. Gold braid trim on a thrifted red blazer makes a ringmaster coat in an evening if you stitch it by hand along the lapels. Tickets, hoops and juggling scarves are the props.
29. Pirate Crew Group Costume

A pirate crew comes together from layers, and nobody needs a weapon. Mix striped tops, loose white blouses, cropped pants, dark skirts, vests, sashes and worn jackets. Give each person a role, captain, navigator, deckhand, treasure keeper or ship cook, so the group doesn't turn into six identical buccaneers. Bandanas, tricorn hats, braided wigs, eye patches, hoop earrings and soft belts cover the accessories. Smudged liner, freckles or drawn mustaches add character. Eye patches wreck depth perception, so I'd wear them only for pictures, especially on stairs. Brown boots or sturdy black shoes, plus a map, compass, spyglass, coiled rope or stuffed parrot, finish it. Keep the crew within burgundy, navy, brown, cream and gold.
30. Astronaut And Alien Group Costume

Split the crew into astronauts, friendly aliens and mission control. Astronauts wear white or silver coveralls with patches, utility belts, white sneakers and light cardboard control panels. Clear open-face helmets belong in photos only; they fog, muffle and block your side view. Aliens wear metallic jumpsuits, bright leggings or monochrome dresses with antenna headbands, colored wigs, shimmer and platform sneakers. Mission control takes button-downs, headsets, badges, dark pants and clipboards. Foam planets, star bags, sample tubes and handmade rocket backpacks fill the props. Repeat silver on everyone. It grows easily, since extra people can be moons, stars, robots or scientists.
31. Weather Forecast Group Costume

Weather is a clever homemade group because each person is a different forecast. Sunny wears yellow with gold makeup, a sun-ray headband and yellow sneakers. Rain gets a blue outfit, a cloud hat, silver ribbons, rain boots and a clear umbrella hung with blue paper drops. Rainbow takes multicolored layers, bright eyes and colorful clips; Snow wears white and pale blue with a snowflake headband and boots. Wind can be flowing gray with ribbon streamers, or Thunder comes in charcoal with yellow felt lightning. A meteorologist in business casual with a pointer and cardboard map ties the joke together. A cloud hat is easiest made from polyester fiberfill glued onto a plain beanie, but keep hanging pieces short.
32. Crayon Box Group Costume

Crayons scale to any size and any age. Each person takes a color and wears a matching solid tee with pants, a dress or a simple tunic, then adds black felt squiggle bands near the wrists, waist and hem for the wrapper. Pointed cardstock hats on elastic, or soft felt tips on headbands, finish the top. Match shadow, ribbons, socks and sneakers to each shade. One person can be the box in a yellow tunic with a green felt border and colorful pockets. Use plain color names rather than any brand graphics. Cardstock cones crush in a car, so if there's a drive involved I'd make the tips from felt stuffed with fiberfill. Stand in rainbow order for the photo.
33. Rainbow Color Group Costume

A rainbow group costs almost nothing because each person dresses in one color from their own closet. Red wears a red sweater, skirt, tights, bow and sneakers, and orange, yellow, green, blue and purple follow the same head-to-toe idea. Shapes don't need to match, but brightness does; one pastel friend in a row of bold colors looks like a gap. Monochrome liner or shadow, temporary streaks, hats or colored sunglasses carry the color to the face. A white cloud in a fluffy tutu, white top and silver makeup can anchor one end, and someone in gold can be the treasure at the other. Line up in color order for pictures.
34. Fruit Salad Group Costume

Fruit salad is a cheerful group for mixed ages. A strawberry wears a red dress or a shirt-and-pants set with black felt seeds, a green collar, a leafy headband and red shoes. Grapes wear purple with light purple balloons or felt circles attached to the torso; I'd use felt for anyone under six, since balloons pop and scare them. Pineapple takes a yellow patterned outfit, green crown headband and yellow sneakers. Watermelon layers pink and green with seed shapes, and an orange wears an orange sweatsuit with a leafy cap. Fruit baskets or grocery bags are easy props. Keep decorations flat so they don't bump other guests, and match the makeup to each fruit.
35. Fast Food Meal Group Costume

Order up a full meal: fries, a burger, a drink, a milkshake and a takeout bag. The fries are a red tunic with yellow felt strips standing up above the shoulders; stiffen the felt with fabric stiffener or it flops by the second hour. The burger is brown, green, red and yellow foam layers on a tan shirt and pants. The drink is a colored cylinder tunic with a striped headband straw, leggings and sneakers. The milkshake wears a pastel dress, a white ruffled collar and a cherry headpiece, and the takeout bag is a big brown fabric tunic with handles at the shoulders. Keep every design generic with no restaurant logos, and repeat red and white accessories so it reads as one combo meal.
36. Board Game Piece Group Costume

Turn your friends into pieces from an invented board game. Assign red, blue, green, yellow, orange and purple, and dress each person head to toe in their color. Big white number badges or simple symbols go on the chest, and felt or cardstock pawn hats go on top, as long as they don't cover the eyes. One person can be the board in a white tunic with colored square pockets and black leggings, and another a fuzzy die in a square dotted vest. Bright eye makeup and matching sneakers finish each piece. Homemade instruction cards with silly moves are fun to hand out, but steer clear of any real game's logos or artwork.
37. Domino Group Costume

Dominoes are one of the simplest ways to dress a large crew alike. Everyone wears black, shirt with pants, skirt, overalls or a dress, with white felt dots in different number combinations on the front and a white line across the waist. Reverse it for one or two people in white with black dots. Sleek hair with black-and-white clips and a sharp wing with one small dot by each eye finish the face. Black sneakers, loafers or boots keep it simple. White felt on black fabric shows every bit of lint, so a lint roller in someone's pocket matters here. For the photo, stand in a winding line and lean as if you're falling one after another.
38. School Supplies Group Costume

School supplies are made almost entirely from solid colors and felt. The pencil wears yellow with a pink hat, a silver belt, a black pointed headpiece and yellow sneakers. The notebook is a white tunic with thin blue fabric lines and one red margin stripe, worn with white pants. The eraser is a pink boxy tunic with a matching beanie and pink shoes; the ruler wears tan marked with black measurement lines. The glue bottle wears white with an orange cone hat and orange shoes. Keep every label generic and hand-drawn. A fabric marker on a ruler and a steady hand is quicker than cutting dozens of tiny felt strips for the notebook lines. Glasses, backpacks and lunch bags make good props.
39. Rock Paper Scissors Group Costume

Rock, paper, scissors is the clearest three-person costume I know. Rock wears gray covered in light crumpled felt panels, a gray headband, charcoal makeup and gray sneakers. Paper takes an all-white outfit with thin blue lines, a red margin stripe, a folded-paper headpiece and white shoes. Scissors wears a silver top, black pants, metallic makeup and a big soft scissor shape flat across the torso, and nobody carries real scissors. Hand-symbol badges sharpen the joke. More than three people? Repeat the roles in new colors, or add a referee in stripes with a whistle necklace. Crumpled felt is easiest to make by dampening it with diluted glue, scrunching it and letting it dry overnight.
40. Decades Through Time Group Costume

Give each person a decade and you have a living timeline. The 1920s wears a fringed dress, headband, bob, pearls and low heels. The 1950s takes a full skirt, cardigan, ponytail and flats, and the 1960s goes geometric mini dress, white boots, bold liner and a flip. The 1970s is flared pants, a patterned blouse, tinted glasses and platforms; the 1980s piles neon layers, leggings, teased hair and high-tops; the 1990s closes with a plaid shirt, straight jeans, a mini backpack and chunky shoes. Aim for the flavor of each decade rather than a museum copy. The hair does more to sell each era than the clothes do, so book the time for curls and teasing. Paper timeline cards help people get the order.
41. Disco Dance Group Costume

Disco is all shine and wide shapes, so the group reads from across any room. Mix metallic jumpsuits, sequined tops, flared pants, wrap dresses, colorful shirts and platform shoes in silver, gold, purple, blue and hot pink, and repeat a few mirror-like accessories. Style hair in feathered layers, round curls, high ponytails or afro wigs without changing anyone's skin tone. Glitter shadow, glossy lips and face gems suit it, along with big sunglasses, hoops, scarves and little disco-ball bags. Platform sneakers give height without wobbly heels. Sequins scratch the inside of your arms over a long night, so I put a thin long-sleeve layer under any sequined top. One person can be the disco ball in silver covered with reflective squares.
42. 1980s Aerobics Group Costume

Neon aerobics gear is easy to find and even easier to move in. Wear bright leotards or fitted tanks over leggings, then add contrasting shorts, cropped sweatshirts, leg warmers and wide belts. Each person picks a different neon pair, pink and blue, purple and yellow, green and orange. High side ponytails, teased curls or waves under a sweatband, bright shadow, pink blush and glossy lips set the era. High-top sneakers are the safest shoe for dancing and walking. Leotards are a pain for bathroom breaks, so I'd choose a fitted tank and high-waisted leggings that look the same from the outside. Small towels and water bottles make props, and one person plays the instructor with a headset mic and an extra-bright windbreaker.
43. 1990s Throwback Group Costume

The 1990s gives a group several different looks that still belong together. One person wears baggy jeans, an oversized graphic tee, a flannel shirt, a backward cap and high-tops. Another takes a plaid skirt with a cardigan, knee socks, a mini backpack and loafers. Add denim overalls over a striped top with a bucket hat and chunky sneakers, and a sporty friend in a bright windbreaker, track pants and visor. Scrunchies, butterfly clips, chokers, tinted glasses and small shoulder bags show up across the group. Crimped or center-parted hair, space buns, brown lipstick and thin liner suit the era. If you crimp, use a heat protectant; crimpers run hot and cheap synthetic wigs will melt. Cassette cases and disposable-camera props finish it.
44. Sleepover Pajama Group Costume

A sleepover group is comfortable, cheap and quick to organize at the last minute. Coordinate matching plaid sets, satin button-down pajamas, bright robes or plain onesies. Give each person a bedtime personality, the reader, the snacker, the skincare fan, the movie watcher or the one who falls asleep first, and let props tell it. Messy buns, braids, rollers or a sleep mask pushed up on the forehead suit the hair, and rosy cheeks with a hint of under-eye shadow give the sleepy look. Slippers need firm soles if you're walking outside; soft ones soak through on a damp lawn. Pillows, plush toys, popcorn tubs and mugs are the props, and a shared pastel palette ties different pajamas together.
45. Tacky Tourist Group Costume

Tacky tourists are all about too many accessories. Each person wears a tropical-print button-down with khaki shorts, cargo pants or a casual skirt, plus crew socks, comfortable sneakers, bucket hats or visors and sunglasses. Hang cameras, maps, binoculars and water bottles from straps so your hands stay free. A swipe of white makeup on the nose stands in for sunscreen. One person plays the tour guide in a bright polo, shorts, badge, headset and clipboard. Use made-up destination shirts and homemade maps rather than real business names. A fanny pack is the single accessory I'd insist on, since it doubles as the place to keep your phone and keys. Point in different directions for the photo, as if everyone is lost.
46. Construction Crew Group Costume

A construction crew is high-visibility workwear turned into a costume with clear roles. Everyone wears jeans or work pants with plaid shirts, safety vests, reflective suspenders and sturdy boots, plus light plastic hard hats and generic name patches. The supervisor takes a clean button-down, bright vest, khakis and a clipboard; the architect carries rolled plans and wears glasses and dark trousers. Keep makeup neutral and long hair tied back. Soft measuring tapes, foam bricks, cardboard signs and empty tool belts beat real tools. Real reflective vests actually help on dark streets, which is a nice bonus for a trick-or-treating crowd. Stay in orange, yellow, denim and tan.
47. Gardeners And Flowers Group Costume

Gardeners and flowers mix practical outfits with bright ones, which is handy when some of your group want to dress up more than others. Gardeners wear denim overalls, plaid shirts, sun hats, gloves, boots and aprons with empty pockets, a smudge of brown on the cheek and braids or low ponytails. Flowers wear green tops and leggings with petal collars or petal headbands in pink, yellow, purple and blue, and match their shadow and shoes. A watering can in a gray tunic with a soft foam spout and a butterfly in black with colorful wings round it out. Felt petal collars hold their shape far better if you sew a line of craft wire into the outer edge. Carry baskets, faux flowers or seed-packet signs.
48. Bees And Beekeepers Group Costume

Bees and beekeepers grow to any size and give people a choice between bold and plain. Bees wear black-and-yellow stripes over black leggings, tulle skirts or joggers, with sheer wings, antennae, yellow eye makeup, black shoes and small fuzzy collars. Beekeepers wear beige or white coveralls, boots, gloves and wide-brim hats with soft mesh veils they can lift. Honey pots, flower baskets and cardboard honeycomb are the props, and one bee becomes queen with a small gold crown, yellow cape and sparkle. Keep the wings narrow for doorways. Striped tops in the right yellow are hard to find, so I often buy plain yellow and add black bands of fabric tape or felt. Yellow accessories link the two halves of the group.
49. Farmer And Farm Animal Group Costume

A farm lineup suits a family with kids of different ages, since every animal is easy. The farmer wears denim overalls, a plaid shirt, a straw hat, a red bandana, boots and drawn freckles. The cow is black-and-white with felt spots, ears, a tail and black sneakers. The pig wears pink sweats, a soft ear headband, a curly tail and a round painted nose. The chicken takes a white outfit, a feathered collar, a red comb headband, yellow tights and yellow sneakers. The sheep wears cream with fleece panels, black leggings and curled ears, and the scarecrow comes in patched overalls, flannel, a hat and raffia. A curly pig tail holds its shape if you wrap pink pipe cleaners in felt. Empty baskets and fake vegetables are safe props.
50. Campfire Group Costume

The campsite group brings campers, trees, a marshmallow and a campfire to the party. Campers wear plaid shirts, puffer vests, hiking pants, knit hats, backpacks and boots, which also makes them the warmest people in the room. Trees wear brown pants, green tops, leafy felt collars and green headbands. The marshmallow takes a white cylinder tunic, white leggings, rosy makeup and white sneakers. The campfire is a brown base outfit layered with red, orange and yellow felt flames and soft foam logs around the waist; cut the flames in three lengths so they overlap and move. A friend in navy with silver stars can be the night sky. Carry flashlights, maps, mugs or rolled sleeping mats, and no real flames, branches or cooking gear.
When the Headcount Changes the Week Before
Groups are never the size you planned. When someone drops out of a named cast, look at which role the group can lose without the theme falling apart. A Scooby gang still works without Fred; it doesn't work without Scooby. When someone joins late, the color and object themes on this list absorb people far more easily than character casts. An extra crayon, ghost, skeleton or bee needs nothing new, while a fifth Powerpuff Girl just looks confused.
For a late joiner in a character group, I give them a background role that is quick to make: an Emerald City local, a Lost Boy, mission control, a tourist. These need everyday clothes and one accessory, so they can be ready in an evening.
One Shared Repair Bag for the Whole Crew
With ten costumes in one place, something will come loose, so I have one person carry a small kit for everyone. It saves a lot of drives home.
- Safety pins in two sizes and a small roll of fabric tape for fallen hems and peeling felt.
- A travel lint roller, which every black or white theme needs by mid-evening.
- Translucent powder, a few cotton buds and makeup wipes for face paint that has started to smudge.
- Bobby pins and spare elastic for hats, ears and headpieces.
- Eyelash glue for gems and stick-on mustaches that start to lift.
Agree on a time and place to take the group photo early in the night, while the makeup is fresh and every prop is still in one piece.
Agree on Roles, Then Shop
A good group costume is one that people know, that each person enjoys wearing, and that everyone can keep on until the party ends. Start with a theme that fits your group size, budget and how much time you have to prepare. Hand out roles before anyone shops so two people don't build the same character. Shared colors, makeup, props and shoes can link homemade pieces just as well as a store-bought set. Put sight, easy movement, layers for the weather and light props ahead of perfect accuracy. From pop culture and classic monsters to food jokes and color-based ideas, every look here can be adjusted for friends, families, adults, teens and children.


























