Dry Bones Costume
Bring Nintendo's classic skeletal Koopa Troopa to life this Halloween.
Dry Bones is the iconic skeletal version of the Koopa Troopa from the Super Mario franchise. Fans choose this character for its unique undead aesthetic that perfectly blends classic Nintendo gaming with spooky Halloween vibes. The look consists of a grey skeletal jumpsuit, a white turtle-like shell with a dark rim, and a distinctive skull headpiece featuring large, hollow eyes.
- Difficulty
- Medium
- Time
- ~90 min
- Budget
- $35–85
Try it on
See yourself as Dry Bones
One clear photo of yourself; we render you in this costume — face untouched, full body, about 20 seconds.
One render, $1. No account needed — if it fails you're not charged. Pricing.
Your photo is sent to Google's Gemini API to make the render and isn't used for training. Renders are AI-generated and labelled.
Want a different costume on this photo, or a whole group in costume? Open the Try-On Studio.
What you need for a Dry Bones costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Dry Bones costume — one box instead of 5 pieces.
Grey or black skeleton jumpsuit
A full-body jumpsuit printed with white bone graphics to represent the skeletal body.
DIY: Draw bone shapes onto a plain grey sweat suit using white fabric paint.
White turtle shell backpack
A plush or molded white turtle shell with a dark grey or black rim.
DIY: Paint a green costume turtle shell white, adding a dark grey border with acrylic paint.
Dry Bones skull mask or hood
A white mask or structured hood featuring Dry Bones' signature large, dark eye sockets and yellow pupils.
DIY: Construct a headpiece using a white baseball cap or hood, adding large black felt circles for eyes and yellow felt pupils.
White gloves
Simple white cotton or spandex gloves to cover your hands like skeletal claws.
Grey or white shoe covers
Fabric covers to slip over your shoes to match the skeletal feet.
DIY: Wear solid light grey sneakers that match the tone of your jumpsuit.
Rather not assemble it? See ready-made Dry Bones costumes at Spirit Halloween ↗
How to put it together
- 1
Put on the grey or black skeleton jumpsuit as your base layer.
- 2
Slip on the white cotton gloves to cover your hands.
- 3
Secure the white turtle shell backpack over your shoulders, adjusting the straps so it sits high on your back.
- 4
Put on your grey sneakers or slip the grey shoe covers over your footwear.
- 5
Place the Dry Bones skull mask or custom-made hood over your head, ensuring clear visibility through the eye holes.
- 6
Adjust the shell and headpiece to make sure everything is aligned and comfortable for movement.
Makeup & hair
No hair styling is needed as the headpiece or mask covers your entire head. If using a face-paint alternative, paint your face white with deep black circles around your eyes and a black nose cavity to mimic a skull.
Dry Bones for couples, groups, kids & more
- couples
- Pair up with a classic Mario, Luigi, or Bowser costume for a heroic vs. villain dynamic.
- group
- Form a Mario Kart starting grid with other characters like Shy Guy, Koopa Troopa, and Toad.
- kids
- Use a cozy grey fleece onesie with a felt shell attached to the back for a warm, kid-friendly version.
- Plus size
- Use a highly stretchable black or grey skeleton unitard or a matching two-piece sweat suit set.
- pet
- A small white plush turtle shell strapped gently around a dog's harness.
Tips
- Ensure your mask has adequate ventilation and visibility, especially if wearing it outdoors at night.
- Keep the shell lightweight by filling a DIY plush shell with lightweight polyester fiberfill or bubble wrap.
- Wear comfortable dark undergarments beneath the jumpsuit to stay warm in cooler October weather.
- Strike a classic 'clattering' pose for photos, mimicking the character's signature reassembly animation.
Dry Bones costume FAQ
- Is Dry Bones just a dead Koopa?
- Yes, Dry Bones is the skeletal, undead version of the classic Koopa Troopa, known for collapsing and reassembling when jumped on.
- How do I make a DIY Dry Bones shell?
- You can use a cardboard base covered in white papier-mâché, or paint a pre-made green costume shell white with a dark grey rim.
- What color is Dry Bones' shell?
- In the Super Mario games, Dry Bones typically has a white or very light grey shell with a dark grey or black trim.
Did you know? Dry Bones first appeared in Super Mario Bros. 3 (1988) in the desert fortresses, where they gained fame for their ability to self-repair after being stomped.