Ghoulia Yelps is the brainiest girl at Monster High, and her look is built from a handful of details that do most of the work: long blue hair, white cat-eye glasses, grey-blue zombie skin and a red, black and white school wardrobe with cherry prints and stripes. Once you have those, almost any outfit can become her. Below are thirty versions, from the classic school look to a prom gown, a rainy-day build and a winter one you can wear outside. I've noted where the wig, the makeup or the props tend to cause trouble, because those are the parts that decide whether a Ghoulia costume lasts the whole night. Most of it can be bought, thrifted or made with a glue gun and some felt.

What Makes Someone Read as Ghoulia From Across a Room
When I plan a Ghoulia, I sort her details by how far away they can be seen. The blue hair reads first, then the white cat-eye glasses, then the red and black of the outfit. Cherry prints, zipper earrings and the piano belt only register up close or in photos. That order tells you where to spend money and time.
- The wig. Long, straight electric blue with blunt bangs. Buy the best one you can afford here, because a thin, shiny wig looks cheap in flash photos.
- The glasses. White cat-eye frames, worn without lenses if you don't need them. Lens-free frames won't fog or reflect the camera flash.
- The skin. A pale grey-blue tone rather than bright blue. She is a zombie, but a gentle one, so aim for washed-out rather than painted.
- The colours. Red, black and white, with green as the small accent on the headband or belt.
If your budget or time is short, put it into the first two. A plain red striped top with the right wig and glasses will read as her faster than a perfect outfit with brown hair.
1. Classic Ghoulia Cosplay

This is the version people expect, so I build it as close to the doll as I can. A red-and-black striped long-sleeve shirt goes under a fitted white cherry-print camisole, with cropped red pants in black dots, a piano-key belt and black knee-high sneaker boots laced in red. The wig should be long electric blue with blunt bangs, and the narrow green headband sits just behind the fringe so it frames the glasses rather than hiding them. Add white cat-eye glasses, pink zipper earrings, fishnet gloves and a silver pendant. For the face I use a pale grey-blue base, cool grey shadow, black mascara and a true red lip. Carry a stack of comic books or a small toy owl, a nod to her pet Sir Hoots-a-Lot. If you only make one Ghoulia, make this one first; the other versions borrow from it.
2. Modern Ghoulia Cosplay

The modern take keeps her colours but swaps the doll's layers for streetwear. Start with a cropped black graphic tee and a cherry-pink miniskirt with a bright green zip or belt. An oversized black bomber goes on top, and green stripes or painted brain graphics on the back turn a plain jacket into a costume piece. Silver combat boots with hot-pink laces and patterned ankle socks finish the base. A straight blue wig with side-swept bangs and green frames gives the face a newer read. Keep the makeup pale blue-grey with berry lips and a soft smoky eye, and draw the lower lashes in, because that is where her cartoon look lives. A handheld console and headphones round the neck are the props. It is one of the easier versions to wear for a full day, since nothing pinches or needs adjusting.
3. Ghoulia School Uniform Cosplay

A uniform version is the one I'd steer students toward, because most schools allow it. Wear a white collared blouse with a red bow tie, a black-and-red plaid pleated skirt and a cropped grey sweater vest, then add patterned tights and black platform loafers with blue or red laces. The long cobalt wig, white horn-rimmed glasses and small zipper earrings carry the character on their own. Blue-grey foundation, softly shaded cheekbones, lavender shadow and cherry lips handle the face. A green headband adds one more of her accents without crowding the outfit. Props are easy: a decorated notebook, a few pens, a light textbook. The plaid skirt is the piece to try on first, since a pleat that is too short rides up once you sit.
4. Ghoulia Lab Coat Cosplay

Ghoulia is the class genius, so a lab coat makes sense. Wear a black-and-white checked top and red skinny pants under a knee-length white lab coat, with a red bow tie, green belt and black high-tops laced in blue. I put the blue wig into a smooth high ponytail and leave side bangs out, which keeps the hair off the coat collar where it would otherwise mat. White cat-eye glasses and silver zipper earrings finish it. Use a pale grey-blue base, black lashes, purple shadow and deep red lips. For specimens, fill clear plastic jars with coloured craft beads and carry a clipboard of zombie-themed notes. Skip real lab glassware and chemicals entirely. A white coat shows every smudge of face paint, so set the makeup well before you put it on.
5. Ghoulia Gamer Cosplay

Her gamer side suits a loose, comfortable build. Pair an oversized black-and-green zip jacket with a cropped red top and a pink utility skirt, and wear black bike shorts underneath so you can sit cross-legged at a console table. Striped knee socks and silver lace-up combat boots go on the feet. Two small front braids in the long blue wig update it, and they also stop the front pieces tangling with headphones. Green glasses, chunky headphones and fingerless gloves are the main accessories. Use the usual blue-grey base with cool contour, a winged liner and raspberry lips. Carry a handheld console, with a controller-shaped crossbody bag for your phone and keys. A few iron-on brain patches dress the jacket; more than three or four and it starts to look busy.
6. Ghoulia Skater Cosplay

For a sporty Ghoulia, wear a loose black graphic tee, cherry-red cargo shorts and a green-and-black bomber tied at the waist. Add blue-and-white striped socks, knee pads and solid high-tops. I'd leave the actual skates at home if you'll be in a crowd; sneakers keep the look and keep you upright. Put the wig in a low ponytail under a red beanie and leave a few strands loose round the white glasses. A beanie is also the easiest way to hide a wig cap's edge. Keep the makeup light: pale blue-grey base, lavender smoky eyes, brushed brows, glossy red lips. A light skateboard with no heavy trucks, or a mini board, works as the prop, with pink zipper earrings and a brain-print backpack for detail. It photographs best outdoors in daylight, where the blues pop.
7. Ghoulia Pajama Cosplay

Pajama Ghoulia is the comfiest version here and a good one for sleepover parties. Pick a white pajama set with red polka dots, cherries or painted brains, and layer a short black suspender skirt over the top so it still reads as her school look. Red character slippers work indoors; switch to soft high-tops if there's any walking outside. Pull the blue wig into a loose ponytail tied with a black ribbon. Red glasses, a matching sleep mask pushed up on the forehead and zipper earrings make it hers. Use pale blue-grey makeup with pink shadow and a muted berry lip. A striped popcorn tub filled with wrapped snacks is the prop. Fabric paint on pajama cotton needs heat-setting with an iron, or the brains crack after one wash.
8. Ghoulia Dance Dress Cosplay

A dance dress gives Ghoulia a softer outline. Choose a sleeveless white tea-length dress that fades into red or bright pink at the hem, with a fitted waist you can breathe in, and add a black belt with a silver skull or geometric buckle. Black fishnet tights and red platform Mary Janes suit dancing better than heels. Curl the blue wig loosely and pin one side back with a green clip. Synthetic curls drop fast in a warm room, so set them with a little wig spray and avoid curling them with heat unless the fibre is heat-safe. Keep the white cat-eye glasses on for the character, or tuck them in a small bag for photos. Use pale grey-blue foundation, silver-lavender shadow, long lashes and glossy red lips. Pink zipper earrings and a comic-book clutch finish the look.
9. Ghoulia Beach Cosplay

The beach version is for photos and warm parties, not for swimming. Wear a modest red-and-black striped one-piece, or a fitted tank with high-waisted black shorts, under a light white cover-up with cherry patches. Blue platform sandals you can actually walk in finish the base. Braid the long wig into two low plaits under a wide green headband, because loose synthetic hair tangles badly in wind and sea air. White cat-eye sunglasses, pink earrings and a red tote keep the colour story going. I keep the makeup minimal here: a thin blue-grey base, waterproof liner, red lip stain and cool blush. A rolled striped towel and a comic book are the props. Water ruins a costume wig and streaks face paint, so stay dry and keep the look poolside.
10. Ghoulia Comic Book Hero Cosplay

Turning Ghoulia into a comic-book hero fits her, since she reads them constantly. Wear a fitted red jumpsuit under a cropped black cape or a structured blue jacket, with a silver utility belt, green wrist cuffs and knee-high black boots on white platform soles. Make the brain emblem from felt and attach it with safety pins or a strip of hook-and-loop tape so the jumpsuit survives. Glued felt tends to peel off stretch fabric once you start moving. Wave the cobalt wig and hold it back with a metallic green headband. White angular glasses read as a hero mask, and zipper earrings keep her playful side. Use the pale base, a sharp wing, purple shadow and vivid red lips. Carry a rolled comic poster or a foam lightning bolt rather than anything shaped like a weapon. It's a strong choice for a superhero group theme.
11. Ghoulia Science Fair Cosplay

Could Ghoulia win every science fair at school? Almost certainly, and this look proves it. Wear a red plaid skirt, white button-front shirt, black sweater vest and a cropped white lab jacket, with striped tights and black lace-up boots on blue laces. Keep the wig straight and use a green headband to hold the bangs neat above white cat-eye glasses. Pale blue-grey foundation, soft silver shadow, a thin liner and red lips give a clean daytime face. The display board is the real prop: a light tri-fold with hand-drawn diagrams, charts and brains. Foam board is far easier to carry than cardboard and doesn't fold in a draught. A small model made from foam balls, pink zipper earrings and a red satchel finish it. Every piece here can come from an ordinary school uniform.
12. Ghoulia Library Cosplay

A library look suits Ghoulia's bookish side and needs no sewing. Wear a black turtleneck under a white cherry-print cardigan, with high-waisted red trousers and a slim piano-key belt. Black platform loafers and white socks keep it neat. Pick a smooth blue wig with blunt bangs, a green velvet headband and white cat-eye glasses. Go lighter on the foundation for this one; a sheer blue-grey wash with taupe shadow, mascara and red lips reads well under indoor lights. Tie a stack of light comic books with ribbon for the prop, and let a black satchel carry your things. Pink zipper earrings put colour near the face. It is the quietest version in the list, which makes it a good fit for book events and school days where a big costume would get in the way.
13. Ghoulia Casual Denim Cosplay

This is the version I'd point you to if Halloween is tomorrow, because most of it is probably in your closet. Wear a red-and-black striped shirt with dark distressed denim overalls and a white cherry-print tank underneath. Roll the cuffs above the ankle and add black high-tops with red laces. A wavy electric-blue wig does the heavy lifting; temporary blue hair colour works if your hair is light enough to take it, but test a strand first, since dark hair barely shows it. White glasses, a green headband, zipper earrings and a small comic-print backpack are the details. A sheer blue-grey base gives a hint of zombie without looking theatrical. Finish with charcoal liner, lavender shadow and a red tinted balm, and carry a notebook or a console.
14. Ghoulia Punk Cosplay

Punk Ghoulia is all about layers and boots. Start with a black faux-leather jacket over a ripped-edge red tee and a white cherry-print camisole, then add red plaid pants with removable straps or chains. Choose plastic or rounded hardware, because sharp studs snag the wig and scratch anyone next to you. Black platform combat boots and striped socks complete the base. Tease the blue wig gently at the crown and clip one side back with green clips; backcomb synthetic hair only a little, as it never fully smooths out again. White cat-eye glasses, pink zipper earrings and fishnet gloves come next. Set the grey-blue base with powder before adding smoky charcoal eyes, silver highlights and dark cherry lips. A comic-book messenger bag or a light toy microphone makes a good prop.
15. Ghoulia Preppy Cosplay

Preppy Ghoulia is the softest of her school looks. Combine a white collared blouse, a cherry-red cardigan and a black-and-white checked pleated skirt, with a narrow green ribbon under the collar and a slim black belt. White knee socks and black platform loafers give a neat finish. Style the cobalt wig half-up with a red bow. If the wig is heavy, anchor the bow with two bobby pins crossed into the wig cap, not just the hair, or it slides by mid-evening. White horn-rimmed glasses, zipper earrings and a structured black book bag set up her academic side. Apply a pale blue-grey base, light lavender shadow, black mascara and classic red lips. A tabbed planner and two thin comic books are enough of a prop.
16. Ghoulia Retro Cosplay

Ghoulia slips easily into a retro decade. Layer a red polka-dot swing dress over a fitted black-and-white striped top, cinch it with a piano-key belt and add a cropped green cardigan. White ankle socks with black platform Mary Janes or low block heels give the period feel. Put the wig in a high ponytail with curled ends and slide the green headband behind the bangs. Her white cat-eye frames already look vintage, so this version barely needs extra accessories, though pink zipper earrings add a quirky clash. Use the pale blue-grey base, a black wing, lavender shadow and glossy cherry lips. A record-shaped bag or a stack of old-style comics is the prop. A swing skirt moves well on a dance floor, which is where this one shines.
17. Ghoulia Y2K Cosplay

For early-2000s Ghoulia, wear a white cherry-print baby tee, low-rise red cargo pants and a cropped black zip hoodie. Add a green grommet belt, striped arm warmers and chunky black platform sneakers with blue laces. Tiny front braids in a straight blue wig set the era straight away. Narrow white glasses, pink zipper earrings and a small metallic shoulder bag keep her recognisable. On the face, go frosted: lavender shimmer shadow, thin brows, mascara and glossy berry lips over the blue-grey base. A flip-style phone prop or a compact handheld game finishes it. I use removable patches on the hoodie, so it goes back to being a normal hoodie in November. It reads as a nod to the era rather than a replica of the doll.
18. Ghoulia Goth Cosplay

A goth Ghoulia stays family-friendly if you keep the gore out of it. Wear a long black pinafore over a red-and-black striped mesh top, with a silver chain belt, opaque grey tights and black lace-up platform boots. Part the blue wig sharply in the middle and wear it straight; a thin green velvet headband is the only bright note. Swap to black cat-eye glasses for a moodier face, and add zipper earrings and a cherry pendant. Smoky charcoal shadow, soft purple contour and deep red lips sit over the pale base. Mesh tops show the skin underneath, so blend the blue-grey down onto your neck and chest or the join will show. A black hardcover journal or a comic clutch is the prop. It suits evening parties more than a daytime walk.
19. Ghoulia Pastel Cosplay

Pastel Ghoulia trades the red and black for sorbet shades. Wear a pastel blue cardigan, a pale pink pleated skirt and a white blouse printed with tiny red cherries, with a mint bow tie, white knee socks and light blue platform sneakers. A powder-blue wig with full bangs and two small buns at the crown, the rest left long, keeps her outline. White glasses, pink zipper earrings and a little comic-shaped purse do the rest. Instead of heavy face paint, I mix a drop of blue-grey colour into ordinary foundation for a gentle zombie tint. Add lilac shadow, rosy blush, fluttery lashes and raspberry gloss. Carry a pastel handheld game. It's a sweet option for daytime events or a pastel group, though it reads less as Ghoulia from a distance than the classic red.
20. Ghoulia Winter Cosplay

This is the Ghoulia to wear if you'll be outside in the cold. A black turtleneck, red plaid trousers and an oversized blue puffer with removable green and white patches give you warmth without hiding the character. Striped knit gloves, a cherry-print scarf and black platform snow boots with red laces finish the base. Braid the wig into two low plaits under a green beanie; braids stay neat under a hat where loose hair mats. White cat-eye glasses and pink zipper earrings keep her face recognisable even when everything else is bundled up. Use the pale blue-grey base, waterproof mascara, silver shadow and a moisturising berry lip, since cold wind dries lips fast. Swap the hand prop for a black backpack with comic and brain patches so your gloved hands stay free.
21. Ghoulia Summer Cosplay

Heat is hard on a wig, so this version is built around airflow. Tuck a sleeveless white cherry-print blouse into high-waisted red shorts with black suspenders, and add a thin green belt, white ankle socks and breathable black canvas high-tops. A high ponytail with a green scrunchie keeps the blue hair off your neck, with the bangs swept to the side. White glasses, small zipper earrings and a comic-print belt bag are light enough to forget about. For makeup, sheer blue-grey foundation, smudge-proof liner, lavender cream shadow and red lip stain hold up better in sweat than heavy layers. Blot rather than wipe during the day. A handheld console or a rolled comic book fits in one hand, which you'll want at a crowded outdoor event.
22. Ghoulia Rainy Day Cosplay

A rain-day Ghoulia starts with a clear jacket over a red-and-black striped shirt and a white cherry-print camisole, so the prints show through. Add cropped black trousers, striped socks and red waterproof ankle boots. A green umbrella is the prop, but only open it where there's room. Braid the wig into two plaits under a clear or green rain hat, because wet synthetic fibre frizzes and loose hair sticks to your face. White cat-eye glasses, pink zipper earrings and a black waterproof backpack finish the accessories. Go waterproof on the face too: a light blue-grey base set with powder, waterproof mascara, purple shadow and long-wear red lips. Removable brain and comic patches on the jacket or bag keep it playful. It's made for a damp outdoor photo session.
23. Ghoulia Convention Cosplay

Long event days punish heavy costumes, so this build swaps anything stiff for something soft. Wear a stretchy red-and-black striped top under a white cherry-print tank, with red joggers dotted in black. Supportive black high-tops replace platform boots but keep her outline. Choose a light blue wig with adjustable straps and tighten it before you leave; a wig that shifts makes you fiddle with it all day. Add a soft green headband and flexible white glasses. Keep the makeup thin: sheer blue-grey base, setting powder, lavender shadow and transfer-resistant red lips. A small black backpack holds water, touch-up makeup and your phone while still reading as part of the look. Foam zipper earrings and mesh gloves come off easily when you need to eat.
24. Last-Minute Ghoulia Cosplay

Short on time? Grab any red-and-black striped shirt, red jeans and a white tank. Draw cherries on the tank with washable fabric markers, or cut them from felt and pin them on. Black sneakers, white costume glasses and a green headband come next. A budget blue wig makes the biggest change of anything here; clip-in blue extensions work if you can't find a full wig. I mix a little blue-grey face colour into pale foundation, then add mascara, purple shadow and red lips. Pink felt zipper earrings glued to clip-on bases take ten minutes to make. Carry a school notebook or a comic book. Cheap wigs shed and tangle out of the bag, so brush it gently with your fingers and a light mist of water before you wear it.
25. Thrifted Ghoulia Cosplay

Thrifting suits Ghoulia because her style is a mix of patterns anyway. Look for a striped red shirt, a white printed camisole, cropped red pants, black sneakers and any odd black-and-white belt. If the top has the wrong print, iron-on cherry patches fix it. Secondhand white frames with the lenses popped out, or light costume glasses, work fine. A blue wig, green headband and handmade pink zipper earrings pull the mismatched finds together. Apply the pale blue-grey base, a cool smoky eye and bright red lips. Turn an old shoulder bag into a prop with removable comic, owl and brain patches. Wash thrifted pieces before wearing them, and check the care label before you iron a patch onto synthetic fabric, which can melt.
26. Plus-Size Ghoulia Cosplay

Fit matters more than replica accuracy here, and that applies to every size. Layer a stretchy striped top under a longer white cherry-print camisole that covers the waistband, then add red wide-leg pants with an elastic or adjustable waist. A piano-print belt at the natural waist gives shape, and supportive black platform sneakers take the strain off a long night. Style a long blue wig with bangs and a padded green headband, which grips better than a thin one and doesn't dig in behind the ears. White cat-eye glasses, pink zipper earrings and mesh gloves bring in her details. Apply the blue-grey base only where you're comfortable, followed by lavender shadow, defined lashes and red lips. A light comic-book tote is plenty of prop. Breathable cotton layers keep it comfortable all evening.
27. Modest Ghoulia Cosplay

Ghoulia's look adapts easily to extra coverage. Wear a red-and-black striped turtleneck under a long white cherry-print tunic, with loose red trousers, opaque black socks and black lace-up ankle boots. Add a green headband over a long blue wig, or wear a blue head covering with bangs securely attached at the front if you prefer. White cat-eye glasses, pink zipper earrings or ear clips and a black-and-white piano belt keep her familiar details in place. Apply the blue-grey makeup to the visible face and hands only, then add lavender shadow and berry-red lips. A comic-print satchel or a decorated notebook is the prop. Long sleeves also help here: they hide the line where hand makeup stops, which is often the giveaway on short-sleeved versions.
28. Ghoulia Prom Cosplay

A prom Ghoulia translates her colours into eveningwear. Choose a floor-length red gown with a black lace overlay and a fitted white waistband, sleeveless with a matching black bolero if you want cover. Wear comfortable black platform heels or embellished flats underneath, and hem the gown to the shoe you'll actually wear, because a long skirt over flats drags and catches. Sweep the wig into a side ponytail with loose curls and add a jewelled green headband. Her white cat-eye glasses carry the character on their own, and pink zipper earrings bring in her playful side. Shimmering silver and lavender shadow, defined lashes and glossy red lips go over the pale base. A small comic-shaped clutch replaces any larger prop. It's made for dances and formal photos.
29. Ghoulia Cheerleader Cosplay

Cheerleader Ghoulia starts with a red, black and white pleated cheer dress worn over fitted shorts. Add green trim round the neckline and a brain-shaped team emblem cut from felt; sew it on with a few hand stitches rather than gluing, since the dress will flex all night. White crew socks and black high-tops with red laces keep you on your feet. Pull the blue wig into a high ponytail tied with a green-and-red ribbon. A high pony on a wig needs extra pins at the nape, or the cap shows when you turn. Wear white glasses, light zipper earrings and wristbands. Use a pale blue-grey base, lavender eyes, black mascara and smudge-proof red lips. Soft fabric pom-poms in red and blue are safer than rigid props, and she slots neatly into a group of Monster High students.
30. Ghoulia Halloween Glam Cosplay

The last look is a dressed-up Halloween party version that stays playful rather than scary. Wear a fitted black velvet dress with red striped sleeves, a white cherry-print bodice panel and a flared midi skirt, with a green waist belt, patterned grey tights and black platform boots laced in sparkly red. Wave the electric-blue wig and set a jewelled green headband behind the bangs. White cat-eye glasses, crystal zipper earrings and a silver comic-book clutch are the accessories. A smooth pale blue-grey base, luminous lavender shadow, dramatic lashes and glossy crimson lips make the face. Add silver highlight on the cheekbones for shape. Velvet picks up powder and lint, so put the makeup on before the dress and keep a lint roller in your bag. It's the one I'd wear to a costume contest.
Felt Zipper Earrings and Cherry Patches You Can Make Tonight
Her small accessories are the easiest pieces to make yourself, and they are what a fan notices up close. None of this needs a sewing machine.
Zipper earrings
Cut two small zipper-pull shapes from stiff pink felt, or glue two layers of ordinary felt together so they don't curl. Draw a few grey teeth down one edge with a fabric marker. Glue each one to a clip-on earring base with a dab of strong craft glue rather than hot glue, which lets go in cold air. Leave them flat overnight. Clip-ons are kinder than hooks for kids and for anyone wearing a wig, since the wig hair snags on hooks.
Cherry patches
Cut red felt circles in pairs and add a thin green felt stem joining them. Felt glued straight onto a slippery polyester top peels off as soon as the fabric stretches, so I stitch each cherry down with three or four small hand stitches, or use a fusible web if the fabric can take an iron. On a cotton tank, fabric paint and a heat-set with a dry iron last through washing.
Grey-Blue Skin That Stays Off Your Collar
Almost every look here uses her pale zombie complexion, and this is where costumes go wrong over a long evening. Cream face paint stays tacky and rubs onto collars, wig fibres and anyone who hugs you.
- Test the product on the inside of your wrist a day ahead and check for itching or redness.
- Start with clean, moisturised skin, then apply the colour in thin layers with a damp sponge. Thin layers crack less than one thick coat.
- Press translucent setting powder over everything with a puff, wait a minute, then brush off the extra. That step is what stops transfer.
- Carry the colour down your neck and over your ears so there's no line where the wig sits.
- Put on white or pale tops after the makeup, not before, and pull them on over a scarf held across your face.
To take it off, massage an oil-based cleanser or balm into dry skin first, then wash with your usual cleanser. Scrubbing with soap alone leaves a grey cast around the hairline and irritates the skin. Wash the wig cap and headband separately, because they hold more makeup than you'd think.
Her Glasses, Her Wig, Then Everything Else
Every Ghoulia above comes back to the same few pieces: the blue wig, the white glasses, the grey-blue skin and red accents with something clever in her hands. Get those right and the clothes can be as classic or as seasonal as you like. For a long night, choose breathable face products, light props, shoes you can walk in and a wig that is pinned firmly. Handmade cherry patches, felt zipper earrings and a decorated notebook make a budget costume look planned. Start with the version that fits your skills and where you're going, then add the details she's known for.























