Watermelon Costume
A sweet, vibrant, and refreshingly easy fruit costume for all ages.
The watermelon costume is a beloved choice for Halloween and summer parties because of its bright, cheerful colors and universally recognizable look. Whether you opt for a quick slip-on tunic or a handmade DIY version, this costume is guaranteed to bring positive vibes. The classic look features a bold mix of pinkish-red, deep green, and black seed accents.
- Difficulty
- Easy
- Time
- ~20 min
- Budget
- $15–45
Try it on
See yourself as Watermelon
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What you need for a Watermelon costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Watermelon costume — one box instead of 4 pieces.
Watermelon Tunic or Dress
A sleeveless, wedge-shaped or slice-shaped tunic in bright pinkish-red with a green outer rind border and black seed prints.
DIY: Cut a large cardboard circle, paint it like a watermelon slice (green rim, white stripe, pink center with black seeds), and attach shoulder straps.
Green Leggings or Tights
Solid, vibrant green leggings or tights to represent the rind of the watermelon.
DIY: Use any solid dark green pants or sweatpants you already own.
Pink or Red Undershirt
A comfortable long-sleeve or short-sleeve t-shirt in matching hot pink or red to wear under the tunic.
DIY: Wear a plain black or white t-shirt from your closet as a neutral base.
Watermelon Headband
A fun novelty headband featuring a mini plush watermelon slice or pink and green felt details.
DIY: Glue a small wedge of pink and green felt or painted cardboard onto a plain plastic headband.
Rather not assemble it? See ready-made Watermelon costumes at Spirit Halloween ↗
How to put it together
- 1
Put on your base layer of a pink or red t-shirt and solid green leggings.
- 2
Slip the watermelon slice tunic over your head, adjusting it so it sits comfortably on your shoulders.
- 3
If using a DIY cardboard sandwich-board style, tie the shoulder straps securely.
- 4
Add the novelty watermelon headband to your hair.
- 5
Finish the look with comfortable green, red, or neutral sneakers.
Makeup & hair
Keep hair simple and pulled back to let the headband stand out. For makeup, try a fun pink eyeshadow, rosy cheeks, and a few painted-on black 'seeds' near the outer corners of your eyes using liquid eyeliner.
Watermelon for couples, groups, kids & more
- couples
- Pair up with someone dressed as a banana, strawberry, or a tropical drink for a sweet summer duo.
- group
- Gather friends to dress as a full fruit salad, including pineapples, grapes, and oranges.
- kids
- A pink tutu paired with a green shirt and black felt seeds glued to the front makes an adorable, comfortable kids' outfit.
- Plus size
- A loose-fitting, A-line pink dress with hand-painted black seeds and a green cardigan offers a comfortable, highly adjustable fit.
- pet
- A simple green dog sweater with a pink back panel and black felt seed details.
Tips
- If wearing a foam tunic, stuff the inside with tissue paper or bubble wrap a few hours before wearing to remove packing creases.
- Keep your hands free by wearing a small crossbody bag underneath the tunic or choosing leggings with pockets.
- For outdoor events in cool weather, layer a thick green hoodie underneath the tunic.
Watermelon costume FAQ
- How do I make a cheap DIY watermelon costume?
- Wear a plain pink t-shirt, use a black fabric marker to draw teardrop-shaped seeds on the front, and pair it with green pants or a green skirt.
- What should I wear under a watermelon tunic?
- Solid green leggings and a matching pink or green long-sleeve shirt work best to keep the color theme consistent and warm.
- Is this costume comfortable for walking around?
- Yes, foam tunics are lightweight and sleeveless, allowing for a full range of motion, making them perfect for parties or trick-or-treating.
Did you know? Watermelons are technically both a fruit and a vegetable; they belong to the Cucurbitaceae family, making them cousins to cucumbers, pumpkins, and squash.