Melanie Martinez Costume
Step into the whimsical, vintage doll world of K-12.
Melanie Martinez is famous for her whimsical, dark-pop aesthetic and theatrical concept albums. Her most iconic look comes from her 'K-12' era, featuring a pastel pink and blue school uniform dress. This costume is perfect for fans who want to channel her signature vintage doll-like style.
- Difficulty
- Medium
- Time
- ~45 min
- Budget
- $40–90
Try it on
See yourself as Melanie Martinez
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What you need for a Melanie Martinez costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Melanie Martinez costume — one box instead of 5 pieces.
Pastel pink and blue dress
A vintage-style school uniform dress with short puff sleeves, a white Peter Pan collar, and lace trim.
DIY: Dye a white puff-sleeve dress half pink and half baby blue, then sew on a white collar.
Two-tone split wig
A long wig split down the middle with half pastel pink and half black, styled in high pigtails.
DIY: Temporarily dye your own hair using wash-out hair color spray on split sections.
White knee-high socks
Classic opaque white knee-high socks, optionally with lace trim at the top.
DIY: Use plain white knee socks and fabric-glue lace trim around the cuffs.
Mary Jane shoes
Black patent leather Mary Jane shoes with a low block heel and strap.
DIY: Wear any black flats or school shoes you already own.
Satin hair bows
Large satin hair bows in matching pastel pink or blue to tie at the base of the pigtails.
DIY: Tie strips of pink or blue satin ribbon into bows around your hair ties.
Rather not assemble it? See ready-made Melanie Martinez costumes at Spirit Halloween ↗
How to put it together
- 1
Put on the pastel pink and blue K-12 style school uniform dress, ensuring the collar is neatly pressed.
- 2
Securely fit the two-tone split wig, aligning the center part perfectly down the middle of your head.
- 3
Style the wig or your hair into high pigtails and clip the large satin bows at the base of each pigtail.
- 4
Pull on the white knee-high socks, smoothing them flat against your calves.
- 5
Slip into the black patent leather Mary Jane shoes.
- 6
Apply the doll-like makeup, focusing on rosy cheeks and drawing on faux tears or freckles.
Makeup & hair
Style your hair or wig in high, voluminous pigtails with a sharp center part. For makeup, apply heavy pink blush across your nose and cheeks, draw on dramatic faux freckles, and use eyeliner to create sad, doll-like eyes with teardrops.
Melanie Martinez for couples, groups, kids & more
- couples
- Pair with a classmate in a matching pastel blue school uniform or a vintage doctor character.
- group
- Gather friends to dress as different Melanie eras, including the Cry Baby look and the pink four-eyed Portals creature.
- kids
- Use a pastel pink ruffled dress, white tights, and a split-color headband for a comfortable kid-friendly version.
- Plus size
- Look for empire-waist pastel dresses with stretch fabric or A-line silhouettes for a comfortable, flattering fit.
- pet
- Dress your pet in a pastel pink ruffled collar or a small pink bow.
Tips
- Keep the wig secure with a wig cap and bobby pins, especially if you plan on dancing or walking around.
- For outdoor events, layer nude fleece-lined tights under your knee-high socks to stay warm.
- Carry a vintage lunchbox or a plush toy as a prop that doubles as a bag for your essentials.
Melanie Martinez costume FAQ
- What is Melanie Martinez's style called?
- Her style is often described as pastel goth or vintage dollcore, blending childhood nostalgia with dark, surreal themes.
- How do I get the K-12 dress look without buying the official merchandise?
- You can pair a pastel pink pleated skirt with a baby blue puff-sleeve top, or find a generic pastel school uniform dress online.
- What makeup is essential for a Melanie Martinez costume?
- The key makeup elements are heavy pink blush, faux freckles, oversized doll-like eyeliner, and a dark or pastel pink lipstick.
Did you know? Melanie Martinez's signature split-dyed hair was inspired by the Disney villain Cruella de Vil, a look she decided to get after watching the animated movie as a teenager.