Most costume tears I see in October start with a costume a girl can't actually move in. So every idea below is planned around a child who will run, sit on the floor at school, climb into a car seat and want her sweater back at seven o'clock. There are forty of them: characters she'll know, classic Halloween looks, animals, storybook girls, jobs and a few homemade builds. Each comes with the clothes, the hair, gentle makeup, accessories and shoes. Pop-culture characters, sporty looks and homemade costumes are all popular right now, and I've mixed them in with the old favourites. Leggings and a light jacket can go under or over almost all of them.
Buying One Size Up for Coats and Base Layers
October nights can be cold, and the single most useful thing I do with kids' costumes is plan for a warm layer from the start. A costume sized exactly to her body fits once, at home, in a warm room. Add a thermal top and leggings and suddenly the sleeves ride up and the zip won't close.
- Buy ready-made costumes one size up if she'll wear layers under them. Roll or pin the sleeves and hem for now; they'll fit next year.
- Do a test wear at least a few days before. Have her sit on the floor, climb stairs and raise both arms. Anything that pinches or rides up shows straight away.
- Check scratchy seams and labels. Kids pull off anything itchy within an hour, so cut tags out and run a finger along the inside seams.
- Plan where her coat goes. A cape or wings can't go under a coat, so either choose a costume that works over a coat, or one warm enough on its own.
I also do one simple check in the car. Have her buckle into her seat in full costume. Wings, padding and stiff tulle that look sweet at the door often have to come off for the ride, and it's much better to know that before you're running late.
1. Wednesday Addams Costume
Wednesday is the costume I suggest to girls who'd rather look serious than sweet, and it comes straight from a wardrobe. A knee-length black dress with a crisp white collar and long sleeves, black tights and Mary Janes or ankle boots make the outfit. The two neat braids carry the character, so plait them tight and tie them low. A dark wig works if her hair is light. I skip white face makeup for kids and use only a light dusting of pale powder, which stays off the collar. A small black book is plenty, and a black thermal underneath handles the cold.
2. Glinda Pink Witch Costume
Glinda is all pink and sparkle, and the risk is the skirt. A pink tulle dress with puff sleeves, or a sparkly top over a full pink skirt, should stop at the ankle at most; anything longer gets trodden on the first time she climbs a step. White tights and silver ballet flats keep her walking comfortably. Loose curls with a light silver crown pinned in with bobby pins finish the hair. I make the star wand from cardboard glued onto a smooth dowel and sand the dowel ends round. A pink cardigan goes over the top when it gets cool.
3. Elphaba Green Witch Costume
Elphaba needs green skin, and that's the part to plan carefully on a child. Use cosmetic-grade face paint, test it on the inside of her wrist the day before, and apply one thin, even layer kept away from the eyes and lips. The outfit is simpler: a long black dress or a black blouse with a tiered skirt, black tights and flat lace-up boots. A pointed black hat gives the outline. If she hates paint on her face, green gloves and a green scarf say Elphaba almost as well. Keep the cape short enough that it doesn't trail.
4. Rumi Pop Star Hero Costume
Rumi is one of the newer favourites, and her long purple braid is what people spot. Use a clip-in braid extension or a wig rather than temporary dye, which rubs off on everything. A cropped blue jacket over a purple tee or tunic, shorts over fitted leggings and chunky white sneakers give her pop-star outfit room to dance. Metallic trim and removable patches turn plain clothes into a stage outfit. A toy microphone or decorated light stick is the prop, and small star face stickers are easier than painted stars.
5. Miraculous Ladybug Costume
Ladybug from Miraculous is red with black spots, and spots are where the build goes wrong. Felt circles taped to stretchy leggings pop off by the second street, so I stitch them with a few loose stitches or use a red outfit that already has the print. A red long-sleeve top and matching leggings with red or black sneakers make the base. Two low blue-black pigtails finish the hair. The eye mask should be soft and tied loosely, and I'd let her push it up onto her head while walking. A small spotted pouch holds her things.
6. Supergirl Costume With Red Cape
Supergirl is mostly about the cape, so get that right first. Keep it short, ending above the knees, and attach it with hook-and-loop tape at the shoulders so it comes away if someone grabs it. A long-sleeve blue top or dress with a red skirt and red or blue leggings make the base. Red boots or high-top sneakers work well. Cut the chest emblem from felt and stitch it on rather than gluing it. A high ponytail or soft waves finish her hair, and a little gold shimmer on the cheeks is enough makeup.
7. Wonder Woman Costume
Wonder Woman is a crafty build that comes alive in craft foam. I cut the belt, cuffs and tiara from 2 mm foam, round every corner with scissors, and paint them gold with acrylic. Foam that thin bends with her instead of digging in. Pair a red long-sleeve top with a knee-length blue skirt dotted with white felt stars, add warm leggings and red sneakers or flat boots. Loose waves suit long dark hair. A soft gold rope loop clipped to the belt makes the lasso. Leave rigid armour out so she can sit.
8. Spider-Girl Costume
Spider-Girl suits a kid who never stops moving. A red hoodie or fitted long-sleeve top with a black web print and blue leggings or joggers make the base, with red-and-blue sneakers. I trace a few web lines in silver reflective tape, which adds detail and makes her visible to cars at dusk. A soft eye mask is fine for photos but comes off for walking. Braid long hair so it stays tidy under the hood. Fingerless gloves look good and still let her hold a candy bag.
9. Girl Astronaut Costume
An astronaut costume is practical and girls who love space always light up in it. A white or orange utility jumpsuit sized to fit over a tee and leggings is the base. Felt patches with stars, planets and her name are easy to stitch on. White sneakers beat any costume boot. I make a life-support backpack from a small lightweight backpack wrapped in silver paper with a couple of flexible tubes. Never put a plastic bowl over her face; an open helmet prop she carries is safer and better for photos.
10. Classic Princess Costume
A princess without a specific character lets her pick the colour, and that choice matters to her more than any detail. Choose a gown that stops at the ankle; I check by having her walk up and down stairs before the night. Add tights and glittery flats, then a light tiara on a bun, curls or a ponytail. Long gloves, a small cape and a velvet drawstring pouch give it a royal feel. Attach gems at the neckline with fabric-safe glue, and put a fitted shirt and leggings under the gown for cold nights.
11. Rainbow Fairy Costume
Little girls love a rainbow fairy, and it adapts easily for warm or cold weather. A pastel leotard, tee or sweatshirt with a layered rainbow tulle skirt over opaque leggings is the base. Wings should be narrow enough to clear a doorway without her turning sideways, on soft elastic that doesn't cut into her shoulders. Two buns wrapped in rainbow ribbon finish the hair. I make the ribbon wand on a sanded dowel so there are no splinters. A tutu over leggings also means bathroom trips are quick, which parents of little ones will appreciate.
12. Mermaid Costume With Shimmer Skirt
For a mermaid, I steer families away from a fitted tail. A stretchy scale-print skirt that flares below the knee looks like a tail without trapping her legs. Pair it with a teal, lavender or aqua top, leggings underneath and glittery sneakers. Loose waves, a side braid or coloured clip-in strands work for her hair, and pearl face stickers are less fuss than paint. A shell headband and a plush sea creature finish it. Check that she can take a full, normal step in the skirt before the night.
13. Classic Witch Costume
A classic witch is easy to put together and can be playful rather than scary. A black or purple long-sleeve dress with a knee-length tulle skirt, striped tights and flat buckled boots make the outfit. The hat is the thing to check. Cheap pointed hats slide over small eyes, so I add a thin elastic chin strap or pad the inside band with felt. Purple clip-in strands are fun. A short cape, a soft child-size broom and a plush black cat are enough props, and reflective trim on the cape keeps a dark costume visible.
14. Girl Vampire Costume
A vampire for kids should feel more dramatic than gory. A black dress with red or purple accents over opaque tights, plus Mary Janes or ankle boots, is the base. A short standing-collar cape gives the vampire outline and stays out from under her feet. Smooth waves or a half-up style finish the hair. Most children find plastic fangs too awkward to talk through, so I'd only use them if they fit well and pop out easily. Smoky grey eyeshadow and berry balm are enough makeup. A jewelled choker adds a nice detail.
15. Black Cat Costume
A black cat is the costume I reach for when there's no time left. A black long-sleeve top, leggings and black sneakers are already in most closets. Attach the tail with a safety pin so it comes away if it gets pulled, and pick an ear headband that doesn't press behind the ears. A high ponytail or two small buns finish the hair. Draw the nose and whiskers with skin-safe face paint or an eyeliner pencil. Reflective trim on the ears and tail is worth the few minutes it takes.
16. Monarch Butterfly Costume
Monarch wings are what make this costume, and the best ones attach at the shoulders and wrists so they open when she lifts her arms. Use a light fabric and keep them compact for doorways. Underneath, a black top and leggings with an orange tulle skirt dotted with white and black felt shapes make the body. Black flats or sneakers with orange laces work well. A braided ponytail sits under a soft antenna headband. Orange eyeshadow with tiny white dots at the outer corners is a pretty touch.
17. Bumblebee Costume
A bumblebee is cheerful and stretchy, which suits active girls. Start with a yellow-and-black striped top, or add black felt bands to a yellow sweatshirt, then a black tulle skirt over leggings. Black sneakers, yellow socks and a fuzzy antenna headband finish the base. Two braided buns echo the antennae nicely. I make the wings removable with a small clip, since bee wings get crushed against car seats. A tiny black dot on the nose is all the makeup she needs.
18. Ladybug Costume
A classic ladybug works with clothes she already owns. Take a red dress, sweatshirt or tee and add large black felt circles, then black leggings and red sneakers or black boots. Pigtails or a simple braid sit under a black antenna headband. Rounded red wings with black spots on elastic straps finish the body. On fleece I use fabric glue for the spots, because the fibres grip it; on slick fabric I stitch them. If she'll be outside, add reflective edging around the wings so drivers can see her.
19. Rainbow Unicorn Costume
The unicorn's mane is the fun part, and ribbon is better than yarn for it because yarn tangles in a ponytail. Tie lengths of pastel ribbon around a high ponytail. A white sweatshirt dress or white top with a layered pastel tulle skirt, warm leggings and iridescent sneakers make the outfit. A padded horn headband should feel light on her head. Attach the yarn tail with a removable clip. Since every piece is separate, you can add or remove layers as the evening cools.
20. Purple Dragon Costume
A purple dragon is a cosy choice for girls who would rather wear pants. A purple hoodie with matching leggings or joggers gets soft felt scales sewn down the hood and back. Add a short fabric tail, compact wings and padded horns made from felt stuffed with fibrefill. Purple sneakers with green laces suit it. I'd keep painted scales to one cheek; full face scales smudge by the end of the night. Fingerless claw gloves let her still hold her bag, and a decorated foam egg is a fun prop.
21. Woodland Deer Costume
A deer costume is soft and cosy for fall events outdoors. A tan sweater with a brown tulle skirt or corduroy shorts over warm leggings is the base, with brown boots or sneakers. Two small buns can sit under a padded ear-and-antler headband. Light brown eyeshadow, a dark nose tip and white cosmetic dots across the cheeks give the face. I like a spotted capelet for the coat pattern because it covers the back without painting anything. A soft tail on the waistband and a leaf garland at the wrist finish it.
22. Cowgirl Costume
A cowgirl comes almost entirely from everyday clothing. A plaid button-down tucked into jeans or a denim skirt over leggings, a fringed vest, a bandana and western boots or brown sneakers make the outfit. A light cowboy hat gives the outline; add a chin cord if it's windy. Braids or a low ponytail finish her hair, with freckles drawn in brown pencil. A soft coiled rope on the belt and a plush horse are safe props. It's loose enough for a long trick-or-treat route, and a denim jacket handles the cold.
23. Pink Ballerina Costume
A ballerina needs warmth more than people think, because a leotard and tutu alone is cold outside. I start with a long-sleeve leotard or fitted pink top, then a knee-length tulle tutu over thick dance tights or leggings. Ballet flats with a firm sole suit indoors; pink sneakers are better for walking outside. A smooth bun with a satin ribbon finishes the hair. A wrap cardigan keeps the dancer outline. Pointe shoes are not safe without training, so leave them out even if she begs.
24. Cheerleader Costume
A cheerleader is easy to do in her favourite colours. A pleated skirt with a matching long-sleeve athletic top, fitted shorts or leggings underneath and white sneakers with ankle socks make the outfit. A high ponytail with a big bow is the hair. Felt letters peel off a polyester top with glue, so I stitch them with a few tacks. Two light pom-poms are the prop. A matching zip-up jacket goes over the top for cold nights, and she can jump and sit in all of it.
25. Girl Soccer Player Costume
A soccer player costume is for the girl who'd rather wear her kit than a dress. A jersey and matching shorts over compression leggings, knee-high socks and turf shoes or sneakers make it. Skip cleats, which slip on pavement and sidewalks. A braided ponytail with a wide sports headband keeps her hair out of the way. Team-colour stripes on her cheeks are the only makeup she needs. A foam ball is a light prop. Her name and favourite number on the back of the jersey make it personal.
26. Girl Scientist Costume
A scientist costume is a good one for curious girls and school dress-up days. A bright tee and comfortable pants under a child-size white lab coat, closed-toe sneakers and colourful socks make the outfit. Adult lab coats swamp children; a child size, or an adult shirt with the sleeves rolled, looks much neater. Clear costume glasses and a notebook in the pocket add character. A clear cup of colourful pom-poms works as a harmless experiment. I'd add a name badge with her chosen field, which kids love.
27. Girl Doctor Costume
A doctor costume is easy and suits school career days. Colourful scrubs, or a plain tee and drawstring pants, under a white coat with supportive sneakers make the outfit. Pull her hair back so it stays off her face. A toy stethoscope, a clipboard and a fabric medical bag are the props. I'd write her name badge in big letters so others can read it across the room. Small accessories get lost outdoors, so keep them few. A thermal shirt fits under the scrubs on cold nights.
28. Colorful Artist Costume
An artist costume is creative without much construction. A striped shirt, cuffed jeans and a white or beige apron splashed with washable fabric paint make the base. Let the paint dry fully overnight before she wears it, or it will mark car seats and sofas. Colourful sneakers and mismatched socks add personality. A soft beret over a loose braid or bun finishes the hair. A cardboard palette with rounded edges and a few clean brushes tied with ribbon are the props, and a small sketchbook fits in the pocket.
29. Girl Detective Costume
A detective costume is built from tidy layers. A collared shirt, plaid skirt or tailored pants and a light trench coat make the base, with warm tights and non-slip loafers or ankle boots. A low ponytail or side braid sits under a checked cap. A toy magnifying glass, a notebook, a pencil and a crossbody satchel are her tools. I tuck paper clues into the notebook, which gives her something to do at a party. A small flashlight is useful on evening walks. Every piece can come from a closet or thrift store.
30. Girl Pirate Costume
A pirate can be adventurous without any swords. A loose white blouse with a striped vest and cropped black pants, or a burgundy skirt over leggings, is the base. Add flat brown boots and a soft fabric belt. Braids with ribbon go under a head scarf or light captain's hat. A rolled paper map, toy telescope and a pouch of plastic coins are safe props. If you add bead necklaces, string them on elastic so they snap apart if caught. Bronze eyeshadow and a little shimmer are enough.
31. Alice In Wonderland Costume
Alice is a simple blue-and-white costume people know from across a room. A knee-length blue dress with a white pinafore apron, white tights and black Mary Janes make the outfit. Hair worn loose with a wide black bow headband is the giveaway. I check the apron ties are short enough that they don't dangle below the dress, where small hands and feet catch them. A plush white rabbit or a teacup purse is the prop. Add a fitted cardigan if it's cold.
32. Dorothy Gingham Costume
Dorothy is all about the red shoes, but I'd use red glitter sneakers over sparkly flats for outdoor walking. A blue-and-white gingham dress, or a gingham top with a full blue skirt, goes over a white blouse with white ankle socks. Two braids tied with blue ribbons finish the hair. A small wicker basket with a plush dog inside is the most important prop. Add a blue cardigan or white thermal layer for cool weather. Red glitter rubs off cheap shoes, so a clear spray sealant helps them last the evening.
33. Little Red Riding Hood Costume
Red Riding Hood suits a cold night better than most costumes. A white blouse with a black or brown skirt, opaque tights and flat lace-up boots make the base. The bright red hooded cape should end above the knee and fasten with a hook-and-loop tab instead of a tie at the throat. Braids or loose curls sit under the hood. A light wicker basket lined with red gingham is the prop; fill it with faux flowers rather than anything heavy. It holds up well at outdoor fall events.
34. Goldilocks Costume
Goldilocks needs her curls and her bears to tell her apart from any fairytale girl. A yellow or pale blue dress with puff sleeves, a white apron, warm tights and brown Mary Janes make the outfit. Bouncy curls of her own, or a golden-blonde wig pinned away from the face, finish the hair. Foam rollers overnight give softer, longer-lasting curls than a hot iron on fine children's hair. A small basket with three plush bears is the prop. Put a cardigan under the apron in cooler weather.
35. Cinderella Blue Ball Gown Costume
Cinderella's gown is light blue and full, and the hem is the thing I check first. Pick a tea-length or ankle-length gown that stays clear of the floor. White tights with silver flats or glitter sneakers keep her steady. A high bun with a pale blue headband and a few curls framing the face finish the hair. Add white gloves, a black ribbon choker and a little silver bag. Carry a clear plastic slipper as a prop rather than wearing one, since they pinch and slide. A pale blue capelet adds warmth.
36. Pink Fashion Doll Costume
A pink fashion doll is bright and almost every piece gets worn again. A pink gingham dress with a matching belt over a fitted white tee, white socks and pink sneakers or Mary Janes make the outfit. A high ponytail with a big pink bow is the hair, or a smooth blonde wig if she wants the full change. I'd keep the wig cheap and short-fibred, which tangles less on a kid. Heart sunglasses and a toy hairbrush are the props. A pink tracksuit works as a sporty version.
37. 1980s Aerobics Costume
An 80s aerobics costume is neon and comfortable, and kids love that it lets them dance. A bright leotard or oversized tee over black leggings, contrasting leg warmers and a wide elastic belt make the outfit. High-top sneakers give support. A high side ponytail with a scrunchie and a wide headband is the hair. Blue eyeshadow and pink balm are fun. Plastic bangles and wristbands add colour. A small reusable water bottle is a prop she'll actually use.
38. 1950s Sock Hop Costume
A sock hop costume is a neat retro look built around a poodle skirt. A white short-sleeve blouse with a knee-length poodle skirt in pink, blue or black, a narrow neck scarf, white ankle socks and saddle shoes or plain sneakers make the outfit. A felt poodle is easy to cut and stitch onto a plain circle skirt. A high ponytail with a matching ribbon finishes the hair. A cardigan around her shoulders adds warmth and character. I'd keep the skirt at knee length so she can sit on the floor at school.
39. Girl Scarecrow Costume
A scarecrow is a warm DIY option built from layers. A plaid shirt, denim overalls and a long-sleeve top underneath are the base, with brown boots or sneakers. Tie raffia-coloured yarn loosely at the cuffs; I'd skip real straw, which scratches and sheds everywhere. A floppy fabric hat with faux leaves finishes the head. Two braids keep hair away from the yarn. A painted triangle nose, freckles and short stitch lines in cosmetic pencil make the face. Patches on the knees and a plush crow finish it.
40. Cute Pumpkin Costume
A pumpkin is a classic and couldn't be simpler. An orange sweatshirt dress or oversized hoodie gets a jack-o'-lantern face cut from black felt. Striped black-and-orange leggings and green sneakers or black boots finish the body. A bun sits under a green leaf headband or a short stem hat. I don't stuff the middle, because a padded pumpkin won't fit in a car seat. A green felt collar adds a little detail, and a pumpkin treat bag is the only prop she needs.
Capes, Masks and Wings After Dark
Many of these costumes have a cape, wings, a tail or a mask, and those are the pieces that cause trouble on the street. A few habits keep them safe without spoiling the look.
- Capes end above the knee and close with hook-and-loop tape, never a tie knotted at the throat.
- Tails and long ribbons hang no lower than the back of the knee, so she won't step on them on stairs.
- Masks come off for walking. Face paint or stickers do the same job without narrowing her view.
- Dark costumes get reflective tape on the front and back, plus a small flashlight or glow bracelet.
- Wings should clear a doorway without her turning sideways, and come off with one clip for the car.
Patch-Testing Paint on Young Skin
Kids' skin reacts more easily than adult skin, so I always patch-test any face paint on the inside of the wrist a day or two before. Use paints labelled for cosmetic use on skin, never craft paint or markers. Keep colour away from the eyes and lips, and thin layers are better than thick ones, since they crack and itch less.
For removal, a gentle cleansing balm or baby oil on a soft cloth lifts paint without scrubbing. Do it before bed, not in the morning, because paint left overnight is the usual cause of red, blotchy cheeks the next day. If she wears glitter, a piece of tape pressed gently on the skin picks it up faster than wiping.
Let Her Pick, Then Check the Hem
A good costume for a girl lets her walk, sit and play without anyone fixing it every few minutes. Character costumes come together through their signature colours, hair and one prop, and classic ideas often come together from clothes already at home. Before the night, check that capes and skirts stay off the ground, masks leave her a clear view, and shoes suit the walking. Warm leggings, base layers and reflective trim make an outdoor costume much more practical. And let her choose the theme. A girl who picked her own costume wears it with far more joy.
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