How do you make a DIY xylophone costume?

You can easily make one by gluing rainbow-colored felt or foam strips onto a cardboard sandwich board, then wearing it over black clothing with toy mallets.

What should I wear under a xylophone costume?

Wear solid black or dark-colored clothing like a t-shirt and leggings to make the bright rainbow keys of the instrument stand out.

Is a xylophone costume easy to walk in?

Yes, as long as you cut the cardboard panels to end above your knees, you will have full mobility for walking and sitting.

AI-generated example

Xylophone Costume

Bring the music to life with a colorful, mallet-striking instrument look.

The xylophone costume is a playful, creative choice for music teachers, kids, and anyone looking for a unique DIY outfit. This look typically consists of a sandwich-board style vest featuring bright, multi-colored musical bars, paired with a set of oversized mallets. It is a cheerful, highly visual costume that is guaranteed to stand out in any crowd.

Difficulty: Easy
Time: ~45 min
Budget: $15–50

See yourself as Xylophone →What you need Buy the Xylophone costume

Try it on

See yourself as Xylophone

One clear photo of yourself; we render you in this costume — face untouched, full body, about 20 seconds.

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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.

Xylophone costume — Example look · AI-generated

You as Xylophone

Result

What you need for a Xylophone costume

Short on time? Buy it ready-made

Spirit Halloween sells the complete Xylophone costume — one box instead of 5 pieces.

Shop Xylophone at Spirit ↗

Rainbow-colored felt or foam sheets
Eight large sheets in red, orange, yellow, green, blue, indigo, violet, and pink to represent the musical bars.
DIY: Cut strips of colored cardboard or paint scrap cardboard in bright rainbow colors.
Amazon
Cardboard backing or sandwich board
Two large, sturdy pieces of cardboard cut into tall rectangles to serve as the front and back base.
DIY: Reuse a large shipping box cut into flat panels.
Amazon
Shoulder straps
Thick black ribbon or webbing straps to connect the front and back cardboard panels over your shoulders.
DIY: Use strips of duct tape folded in half so they aren't sticky.
Amazon
Toy mallets
A pair of percussion mallets with round wooden or plastic heads.
DIY: Glue foam balls or painted styrofoam balls to the ends of wooden dowels.
Amazon
Neutral base clothing
A solid black long-sleeve t-shirt and matching black pants to make the colorful keys pop.
DIY: Use any solid dark-colored clothing from your closet.
Amazon

Rather not assemble it? See ready-made Xylophone costumes at Spirit Halloween ↗

How to put it together

1
Cut your cardboard sheets into two matching rectangular panels that fit comfortably over your torso.
2
Cut your colored foam or felt sheets into horizontal strips of descending lengths to mimic tuned xylophone keys.
3
Glue the colored strips horizontally onto the front cardboard panel in rainbow order, starting with the longest red strip at the top down to the shortest pink or purple strip at the bottom.
4
Attach two thick ribbon straps to the top of the front and back cardboard panels to create a wearable sandwich board.
5
Put on your neutral black base clothing, then slip the sandwich board over your shoulders.
6
Carry your toy mallets in hand to complete the look.

Makeup & hair

Keep hair simple and neat. For a fun touch, add colorful face paint dots on your cheeks matching the rainbow colors of the xylophone keys.

Xylophone for couples, groups, kids & more

couples: Pair up with someone dressed as a piano, a drum set, or a music conductor.
group: Form a marching band or orchestra with friends dressed as different musical instruments.
kids: A simple sandwich board made of lightweight felt keys on a black t-shirt is comfortable and easy for kids to wear.
Plus size: Adjust the width of the cardboard panels and the length of the shoulder straps for a custom, comfortable fit.
pet: Create a miniature felt keyboard harness that straps gently around your dog's back.

Tips

Keep the cardboard panels narrow enough that you can easily swing your arms to hold your mallets.
If wearing this outdoors at night, add battery-operated LED fairy lights behind the keys for a glowing effect.
Use lightweight materials like foam core board instead of heavy shipping cardboard to keep the costume comfortable for long wear.

Xylophone costume FAQ

How do you make a DIY xylophone costume?: You can easily make one by gluing rainbow-colored felt or foam strips onto a cardboard sandwich board, then wearing it over black clothing with toy mallets.
What should I wear under a xylophone costume?: Wear solid black or dark-colored clothing like a t-shirt and leggings to make the bright rainbow keys of the instrument stand out.
Is a xylophone costume easy to walk in?: Yes, as long as you cut the cardboard panels to end above your knees, you will have full mobility for walking and sitting.

Did you know? The word 'xylophone' comes from the Greek words 'xylon' meaning wood, and 'phone' meaning sound, literally translating to 'wooden sound'.