Oz is one of the easiest stories to dress a group from, because almost every character is built on a single colour and one signature detail. Dorothy is blue gingham, the Scarecrow is patches and straw, the Tin Man is silver, the Lion is a mane. Get that one detail right and the rest can come from a thrift rack and your own closet. Below are thirty looks, from the main four to the Munchkins, the Kansas family, pets and a few landmarks you can actually wear. I've noted where I'd simplify a build for walking, for kids, or for a crowded room.

Casting an Oz Group So Nobody Clashes
When I plan an Oz group, I cast it by colour before anyone picks a character. Dorothy owns blue, the Scarecrow owns brown and green, the Tin Man owns silver and the Lion owns caramel. If two people both want green, one goes Emerald City Guard in deep emerald and the other goes Wicked Witch in black with green skin, so the colours sit on different parts of the body and never blur together in a photo.
Next, I match costumes to the people wearing them, not just to their favourite character. The person who hates makeup gets Uncle Henry, Miss Gulch or the Wizard. Whoever is walking with small children gets something soft with no headpiece, like the Lion or a Flying Monkey. The friend who loves a build gets the farmhouse, the tornado or the Emerald City skyline.
- Four people: Dorothy, Scarecrow, Tin Man, Lion. Nothing else is needed for the group to read.
- Six people: add Glinda and the Wicked Witch of the West, one at each end of the photo.
- Eight or more: bring in Munchkins, Winkie Guards or the Kansas family, repeating one shared outfit so the extras look like a set rather than strangers.
- Odd numbers: the Wizard, Toto or the Yellow Brick Road fill a gap without needing a partner.
One last check: put everyone's main colour on a phone note and make sure no two people bring the same red. Ruby slippers, poppies and Munchkin stripes all lean red, and three of them side by side turn into one blur.
1. Classic Dorothy Halloween Costume

Dorothy reads from across a room on gingham alone, so I spend the effort there and keep everything else plain. A blue-and-white gingham pinafore over a white short-sleeve blouse with a rounded collar is the whole base. White ankle socks and sparkly red flats finish it; I'd pick flats over heels every time, because ruby shoes get worn for hours. Two braided pigtails tied with pale blue ribbon matter more than any makeup, which can stay as rosy cheeks, mascara and a pink lip. Put a plush Toto in a small woven basket rather than bringing a live dog into a packed party. On a cold night a white cardigan slips under the pinafore without breaking the outline, and the costume scales easily from kids to adults.
2. Patchwork Scarecrow Halloween Costume

The Scarecrow is the most forgiving costume on this list, and the best one to build from charity-shop finds. Start with a forest-green or brown long-sleeve shirt, loose tan trousers and a worn vest. I tack the patches on with a few loose hand stitches or fabric tape so the clothes can go back to normal afterwards. Raffia at the cuffs, neckline and ankles is the giveaway detail, but trim it short: long raffia sheds a trail through every room you walk into. A floppy brown hat and rope belt give the silhouette, eyeliner draws the stitched smile, and brown lace-up boots and painted freckles finish him. A rolled diploma tied with ribbon is the prop I'd choose, light and a nod to his wish for a brain.
3. Silver Tin Man Halloween Costume

You don't need real metal for the Tin Man; you need a consistent silver. A metallic long-sleeve top with matching joggers, leggings or straight trousers is the base. Thin foam panels at the shoulders, chest and knees suggest joints, and foam bends where metal would pinch. I make the funnel hat from silver poster board and glue it to a soft headband, because a funnel sitting straight on hair slides back within the hour. Silver face paint goes on thinly at the temples and cheeks; a heavy coat cracks as you talk and smears onto the collar. Silver sneakers beat stiff shoe covers for walking. Carry a plastic oil can with a red heart, and patch-test the paint on your inner wrist the day before if your skin reacts easily.
4. Cowardly Lion Halloween Costume

I build the Cowardly Lion soft, because a bulky lion is miserable by the second hour. A caramel sweatsuit, fleece jumpsuit or matching top and trousers does the job. Pin the tail through a doubled-over section of fabric, or it tears the waistband the first time someone sits on it. Strips of brown and golden tulle knotted onto a hood or wide headband make a mane that weighs almost nothing and keeps its volume. Warm brown eyeshadow, a black nose, whisker dots and soft brows give a friendly face rather than a fierce one. Paw gloves look great in photos but stop you holding a drink or a phone, so I'd only add them if you can take them off easily. A red ribbon or badge reading “Courage” is the detail people smile at.
5. Pink Glinda Halloween Costume

Glinda is about pink, sparkle and a big skirt, and an old formal gown from a resale rack often gets you most of the way. A pale pink maxi dress, a tulle skirt with a fitted top, or a gown with puffed sleeves all work as the base. Removable star stickers clustered on the bodice and skirt add shimmer without sewing. A sheer pink cape gives movement for very little weight. Loose curls or a soft blonde wig, pink blush, silver eyeshadow and a glossy rose lip carry the face. The tall star crown and wand are what make her Glinda rather than a generic princess, so don't skip them. My one firm rule: hem or pin a long skirt above the floor, because tulle catches on heels and stairs.
6. Wicked Witch Halloween Costume

The Wicked Witch of the West depends on two things: the green skin and the hat. A long black dress, or a high-neck blouse with a flowing maxi skirt, is the base, with a black cape that stops above the ankles so you don't step on it. Opaque tights and lace-up boots finish the lower half. A pointed hat with some structure gives her height; floppy ones droop and read as a generic witch. Apply green makeup in thin layers and set each with powder, since a single thick coat transfers to the cape lining and anyone you hug. Charcoal eyeshadow and dark berry lipstick define the face. Tuck your hair under the hat or wear a long black wig, and carry a light broom wrapped in black and green ribbon. No contact lenses needed.
7. Wizard Of Oz Halloween Costume

The Wizard is the costume I hand to the adult who says they don't really dress up, because it's mostly tailoring. A dark green tailcoat, patterned vest, white shirt and black trousers make the base; polished black shoes and a green satin bow tie tie it to the Emerald City. A white or silver wig, curled mustache and strong brows add the older showman. For a prop, a rolled certificate or oversized medal is easy to carry. If you want more of a talking point, a small cardboard balloon basket on shoulder straps with paper balloons above it works, but measure it against a doorway before you leave home. He's a good anchor for a family or office group.
8. Toto Dog Halloween Costume

With a real dog, comfort decides the costume, and most dogs tolerate far less than we'd like. I'd start with a soft blue gingham bandana or a light, loose vest and watch how the dog moves in it at home first. Small faux basket panels can sit on a properly fitted walking harness, as long as they add almost no weight. A pale blue bow on the harness is a quiet link to Dorothy. Skip hats, face paint, dangling ribbon and anything near the eyes or ears. The dog keeps its normal collar, ID tag and lead underneath it all. Small grey, black or brown dogs look most like Toto, but any calm dog beside a Dorothy gets the point across.
9. Flying Monkey Halloween Costume

Flying Monkeys come down to colour and wings. A soft grey hoodie and joggers form the base, with a cropped blue vest trimmed in red over the top. I attach fabric wings at the shoulders, never the wrists, so the arms stay free for carrying and eating. A grey tail goes on the waistband and rounded felt ears on the hood. Keep the face simple: a grey nose, shaded cheeks and tidy brows. Blue sneakers or grey boots keep the palette, and a small bellhop cap finishes it without hiding the face. Narrow wings get through indoor spaces; anything with a wire frame snags on doorframes and on the people standing next to you. Kids and adults both move easily in this one.
10. Lollipop Guild Halloween Costume

The Lollipop Guild is loud, cheerful and very forgiving on fit. Striped leggings or cropped trousers in blue, red and white start it. A bright vest over a collared shirt and an oversized bow tie at the neck give the Munchkin proportions. Sturdy ankle boots with striped socks peeking over the top finish the legs. Short hair can go up with temporary colour spray, or a pointed blue wig does the cartoon version. I keep the makeup to blush and freckles. The giant lollipop is cardboard on a wide paper tube; round off every edge, since it gets swung around. For three friends, change the stripes but repeat the vest, bow tie and lollipop so you read as a set.
11. Lullaby League Halloween Costume

The Lullaby League is ballet in pastels. A lavender, pink or pale blue leotard sits under a knee-length tulle skirt; if a leotard feels too exposed, a fitted long-sleeve top and leggings give the same line. A satin ribbon at the waist and white tights come next. For shoes, I'd pick ballet-style flats with a rubber sole, because true ballet slippers are slippery on hard floors. A neat bun with tiny flowers, or a curled pastel wig, sorts the hair. Pink cheeks, pearly eyeshadow and a tinted lip keep the face soft. A flower wand or ribbon hoop is enough of a prop. A trio works best when each takes a different pastel and everything else matches.
12. Munchkin Mayor Halloween Costume

The Munchkin Mayor is all about official pomp in small proportions. Start with a burgundy or emerald tailcoat over a patterned vest and white shirt, then knee-length trousers, striped socks and shiny buckle shoes. A large bow tie and a gold fabric sash say “mayor” more clearly than anything else. Tidy curls or a short silver wig sit under a miniature top hat, which needs an elastic or a comb sewn in to stay put. Warm blush, defined brows and a drawn mustache give a stage face. A scroll announcing Dorothy's arrival or a cardboard key to the city is the prop. Fit the coat through the shoulders but leave room to raise your arms. It's a good pick when Dorothy and the Scarecrow are already taken.
13. Emerald City Guard Halloween Costume

An Emerald City Guard looks smart in a group photo with no armour at all. A long emerald tunic over black leggings or fitted trousers is the base. A wide gold belt, felt shoulder panels and a short green cape build the uniform. I'd use felt rather than foam for the shoulders here, since it drapes and won't crease when you sit. Black knee boots or ankle boots both work. A tall green hat with a gold band and a soft plume finishes the outline. Clean brows, green eyeshadow and a touch of gold highlighter are plenty for makeup. A lantern or rolled admission scroll stands in for a weapon, which many venues won't allow anyway. An optional curled green mustache adds humour, and it suits any adult or teen.
14. Emerald City Citizen Halloween Costume

An Emerald City Citizen is head-to-toe green, and the trick is using several greens rather than one. Build it around an emerald velvet blazer, a satin blouse and wide-leg trousers or a tea-length skirt. Mixing velvet, satin and a matte knit keeps the green from going flat in photos. Green gloves, jewelled flats and a small structured bag come next. A curled green wig or temporary spray gives the fantasy finish; spray rubs off on pillowcases and pale collars, so treat it as single-use. Mint eyeshadow, bright blush and a glossy neutral lip handle the face, with a few green gems at the temples. Oversized green glasses are the detail people remember. It feels grown-up enough for an adult party and is still fine around kids.
15. Winkie Guard Halloween Costume

The Winkie Guards give a group a darker, more structured shape next to all the bright Oz colours. A charcoal long-sleeve tunic with a rust or mustard chest panel, dark trousers and a wide belt form the uniform. The tall cylindrical hat makes the character, and lightweight foam or stiffened felt keeps it from toppling. Black gloves and sturdy black boots finish the base. Hair goes under the hat, with bronze eyeshadow, strong brows and a neutral lip for a clean theatrical face. A fabric banner with a simple winged emblem replaces the spear. Stitch shoulder tassels on rather than gluing them, because glued tassels drop off by the end of the night. Several friends in the same outfit look impressive as a squad.
16. Miss Gulch Halloween Costume

Miss Gulch is the costume for someone who wants vintage clothes and no fantasy makeup. A high-neck white blouse and a long grey or brown skirt below the knee are the core. A fitted dark jacket, opaque tights and sensible black lace-up shoes add the stiffness. A tight low bun under a small brimmed hat is the hair. Makeup is matte skin, defined brows and a muted rose lip; stern beats pretty here. A structured handbag and round wire glasses push the early-1900s look. A tiny bicycle charm on the bag is the clever reference people catch on a second look. You can pull most of it from a thrift store, and it's tame enough for work or school.
17. Aunt Em Halloween Costume

Aunt Em is plain prairie layers, and that plainness is the point. A long cotton skirt in brown, grey or faded blue, a high-neck blouse and a buttoned cardigan make the base. A white apron at the waist and dark ankle boots with thick socks finish it. Put the hair in a tidy bun; a little grey temporary colour at the temples ages her without a wig. Keep makeup natural, with soft brows and a touch of blush. A flour sack, wooden spoon or covered basket is a safe household prop. I'd choose faded, washed fabrics over anything distressed, because she should look hardworking but clean. Put her beside Uncle Henry, Dorothy or Professor Marvel and the Kansas scenes come together.
18. Uncle Henry Halloween Costume

Uncle Henry can come almost entirely from an ordinary wardrobe. Dark work trousers, a collarless cream shirt and brown suspenders are the base. A weathered vest or chore jacket adds warmth, and sturdy brown boots finish it. A straw hat with a medium brim sets the farm. For facial hair, draw a neat mustache, or use theatrical hair and follow its adhesive instructions, since spirit gum needs its own remover. A little brown shading on the cheeks suggests sun without looking dirty. A small galvanized bucket or a coil of soft fabric rope is the prop. I'd give this one to the adult who wants to join the family group without bright makeup.
19. Professor Marvel Halloween Costume

Professor Marvel is a travelling showman whose clothes have seen better days, so slightly mismatched is right. A dark frock coat, patterned burgundy vest, white shirt and loose black trousers are the base. Add a wide cravat, worn leather boots and a floppy black hat. An untidy silver wig and curled mustache keep him distinct from the Wizard's polished version, which matters if both are in your group. Age lines in matte brown eyeshadow need careful blending at the forehead and eyes, or they look like smudges. A deck of oversized blank fortune cards, a plastic crystal ball or an old travel bag is the prop. Skip occult symbols; the idea is a storyteller. He looks most convincing standing next to a Kansas Dorothy.
20. Wicked Witch Of The East Halloween Costume

The Wicked Witch of the East is a joke costume built on one image: the house that landed on her. A black long-sleeve dress with a knee-length skirt, black tights and ankle boots start it. Red-and-white striped leg warmers over the tights give the famous legs, and sparkly silver or red shoe covers add the shoes. The headpiece is a small cardboard house with a peaked roof, windows and a chimney. I glue it to a broad headband, not a thin one, because anything with a roof wants to tip forward. Wear a low bun with grey-green eyeshadow and berry lipstick. A small paper deed labelled “Munchkinland” explains the joke to anyone who misses it.
21. Yellow Brick Road Halloween Costume

Wearing the Yellow Brick Road is a clever choice for someone who'd rather be the setting than a character. A sleeveless yellow shift dress, yellow jumpsuit or matching sweatshirt and trousers make the base. Draw brick outlines on wide strips of yellow felt and attach them vertically with removable fabric tape. Plain felt letters and shapes tend to lift off slippery polyester, so I tack the corners with a few stitches if the base is synthetic. Green trim down the sides suggests the fields. Yellow sneakers keep the colour running to the floor. A headband with tiny paper Dorothy, Scarecrow, Tin Man and Lion marching along it is the detail people lean in to read. Yellow eyeshadow and gold gems handle the face, and a green sign pointing to the Emerald City finishes it.
22. Kansas Tornado Halloween Costume

A Kansas tornado can be dramatic without being scary. A grey fitted top and leggings sit under overlapping strips of silver-grey tulle. Wrap the strips diagonally so they suggest spinning wind, and keep them clear of your hands and feet. Little foam farm pieces, paper fencing and tiny clouds caught in the tulle tell the story. Grey sneakers blend in and keep you steady. A high, messy ponytail with smoky grey eyeshadow and silver highlighter suits the windblown idea. For height, a spiral headpiece of light wire wrapped in tulle works; tuck the wire ends inward so nothing scratches. Every miniature needs soft edges. It pairs naturally with Dorothy or with someone wearing the farmhouse.
23. Dorothy’s House Halloween Costume

Dorothy's house is the funniest costume in the group and the hardest to wear for hours, so build it light. Black leggings, a grey long-sleeve shirt and matching sneakers are underneath. The house is a lightweight cardboard box with generous holes for head and arms, painted white with grey shingles, blue windows and a small door. I always add padded shoulder straps inside, because a box resting on the collarbone gets painful within an hour. A grey roof hat with a tiny chimney should stay low enough for indoor doorways. Natural makeup and braids hint that Dorothy came along for the ride. The striped legs sticking out of the bottom make the joke, but keep them short so you don't trip on them. Cardboard softens in rain, so this is an indoor costume.
24. Poppy Field Halloween Costume

The poppy field is a good choice if you'd rather wear flowers than play a character. A green maxi dress, or a green blouse and wide-leg trousers, makes the grassy base. Large red fabric poppies go on the shoulders, waist and skirt, with gaps left so you can sit and bend. Red flats or green ankle boots and a small flower-covered basket come next. Loose waves with a poppy crown pinned firmly above the forehead do the hair. Soft red lips, rosy cheeks and green liner suit the face. A few silver snowflake clips nod to the snowfall that breaks the spell, which fans of the film notice. I'd attach the poppies with safety pins from the inside so the dress survives.
25. Emerald City Halloween Costume

An Emerald City costume turns the destination into something you wear. An emerald sequin dress, green jumpsuit or satin suit is the base. A skyline cut from metallic green poster board wraps the waist like a stiff peplum; score the board before you bend it, or it creases unevenly. Green tights or socks and comfortable glittery shoes come next. A crown-style headpiece of narrow green towers gives height and is far easier to wear than a full building. Green shimmer on the eyes, small gold accents and a glossy neutral lip finish the face. A yellow-brick clutch from painted cardboard is a fun extra. Add reflective tape if you'll be outside after dark. It holds its own solo and fits into a landmark group.
26. Ruby Slippers Halloween Costume

Dressing as the ruby slippers themselves is the cleverest red costume on this list. A red sequin dress, or a fitted red top with a sparkly knee-length skirt, is the base. Red tights and glitter flats with real cushioning follow; glitter shoes are often thin-soled, so check before you commit to a long walk. Shoe-shaped shoulder pieces from light red foam make the idea literal, and they should sit high enough not to pin your arms. A sleek ponytail tied with blue gingham ribbon links back to Dorothy. Red shimmer eyeshadow, rosy blush and a ruby lip keep it monochrome. A small sign with three gold stars or the word “Home” is enough. Gingham gloves or a tiny basket purse are the only accent I'd allow.
27. Horse Of A Different Color Halloween Costume

The Horse of a Different Color is your excuse to wear every bright shade at once. A rainbow ombré bodysuit, jumpsuit or top-and-leggings set is the base. A colourful tulle tail and mane attach to a hood or headband. Felt ears go above the mane, not over your own ears, so you can still hear people. Paint a soft horse nose in pink and brown, with long lashes and small rainbow gems around the eyes. Sneakers can pick up one of the main colours. A green ribbon harness ties it to the Emerald City carriage. I'd skip a full horse mask: they're hot, they cut your view, and a painted face is friendlier in photos anyway.
28. Talking Apple Tree Halloween Costume

The talking apple tree mixes bark texture with a bit of character makeup. A brown long-sleeve shirt and trousers or leggings make the trunk. Wrap brown felt round the torso in uneven panels for bark, and add green felt leaves at the shoulders and wrists. Felt doesn't fray, which is why I use it for every leaf rather than cotton. Light red fabric apples go among the leaves, kept away from the face. Brown boots ground it, and a leafy headpiece gives the treetop shape. Brown eyeshadow draws faint bark lines on the cheeks and forehead, with green liner for colour. Carry a basket of soft foam apples. Keep any branches short and bendy so you can get through a crowd. Stand it next to a Scarecrow and the orchard scene clicks.
29. Dorothy And Toto Duo Halloween Costume

A Dorothy and Toto pair works with a person and a pet, or with two friends. Dorothy wears the gingham pinafore over a white blouse, with braided pigtails, white socks and sparkly red flats. A human Toto wears a soft grey or brown sweatsuit with rounded felt ears, a small tail and sneakers. Puppy makeup is a black nose, whisker dots and warm brown shading. A blue collar or gingham bow is the link between the two. Dorothy carries an empty wicker basket and Toto holds a plush yellow brick, which gets a laugh. With a real dog, drop the human costume and use a light gingham harness accessory, following the pet-comfort points from the Toto costume above.
30. Wizard Of Oz Group Halloween Costume

A full Oz group reads best when every person owns a different colour and shape. Dorothy is blue gingham and red flats, the Scarecrow patchwork earth tones, the Tin Man soft silver separates, the Lion caramel fleece with a fabric mane. If more people want in, Glinda in pink tulle and the Wicked Witch in black with green skin balance each other well. Everyone needs walkable shoes and one light prop each: the basket, diploma, oil can, courage badge, wand or broom. Agree on how heavy the makeup goes before the day, or one face will look stage-ready and the next barely touched. With a family, I give the children the soft costumes and keep the structured hats, capes and heavier makeup for the adults.
Green Witch Skin and Silver Tin Man Paint Without the Mess
Green and silver face paint are the two looks in this group most likely to end up on someone else's shirt. Both follow the same routine, and I'd do a short trial a few days before the party so there are no surprises.
- Patch-test the paint on the inside of your wrist or behind the ear a day ahead and wait to see if the skin reddens or itches.
- Start with clean, moisturised skin, but let the moisturiser sink in for ten minutes first; paint slides around on a greasy base.
- Use a damp makeup sponge and build two or three thin layers instead of one thick one. Thick paint cracks around the mouth as soon as you laugh.
- Set every layer with translucent powder, pressed on rather than swept. This is what stops the green transferring to a cape lining, a hug or a car seat.
- Paint just past the jawline and down the neck, so a pale stripe doesn't show between face and collar.
Cream paints are easier to blend but transfer more on a warm night, and water-activated cake paints stay put better but can feel tight on dry skin. On a cold outdoor night, I find cake paint holds up longer. For removal, start with an oil-based cleanser or a cleansing balm massaged in before any water, then wash as normal. Green pigment can linger around the hairline and nostrils, so a second gentle cleanse the next morning is normal. Never scrub hard to get the last of it off.
Hats and Headpieces That Survive the Whole Night
Half of these costumes depend on something worn on the head: the Tin Man's funnel, the Witch's point, the Winkie hat, the farmhouse roof, Glinda's crown. They are also what falls off first. A few habits keep them on.
- Fix tall pieces to a wide, fabric-covered headband, not a thin plastic one. The wider band spreads the weight and grips the hair.
- Sew or glue a small wig comb inside the brim at the front, and add a thin hat elastic under the hair at the back for anything top-heavy.
- Hot glue lets go when it gets cold. If you'll be outdoors, stitch the main joins or use a fabric glue and let it cure overnight.
- Keep the highest point of any headpiece below a standard doorframe once it's on your head, and practise taking it on and off without help.
Store the headpieces stuffed with tissue in a box, not squashed in a bag, and the funnel, crown and hats will be ready again for next year's group.
Gingham First, Then Everyone Else
Oz gives you more characters than most groups can fill, from the four travellers to the Munchkins, the Kansas family, a dog and even the scenery. Begin with comfortable clothes, then add the colour, hair, makeup and one light prop that make each character. Dorothy, the Scarecrow, the Tin Man and the Lion are the safe core; the road, the tornado, the apple tree and the Emerald City are for the people who want something nobody else will bring. Put clear vision, secure headpieces, warm layers and walkable shoes ahead of everything else. Families and couples don't need to match exactly, they just need to look like they came from the same story. Thrifted basics, felt, cardboard and an afternoon of making will get your whole group to Oz.
























