What do you wear under a costume bodysuit?

Wear seamless, nude-colored underwear and a strapless or low-profile bra to prevent visible lines under the tight fabric.

How do you make a simple bodysuit look like a full costume?

Add key accessories like a belt, a cape, themed headwear (like cat ears), and matching boots to instantly define the character.

Are bodysuit costumes warm enough for cold weather?

On their own, they are thin, but you can easily layer nude thermal underwear or fleece-lined tights underneath for warmth.

AI-generated example

Bodysuit Costumes

The ultimate versatile base for sleek, creative, and comfortable DIY costumes.

A bodysuit costume is a highly versatile, form-fitting base that can be styled into dozens of different characters, from superheroes to animals. People choose them for their sleek silhouette, comfort, and ease of customization. This guide covers how to select the right bodysuit, layer it with accessories, and style it for a polished look.

Difficulty: Easy
Time: ~20 min
Budget: $20–60

See yourself as Bodysuit Costumes →What you need

Try it on

See yourself as Bodysuit Costumes

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

Choose or drop a photo of yourselfJPG · PNG · HEIC

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.

Bodysuit Costumes costume — Example look · AI-generated

You as Bodysuit Costumes

Result

What you need for a Bodysuit Costumes costume

Solid color or printed bodysuit
A long-sleeve or short-sleeve spandex bodysuit in a solid color or a graphic print like a skeleton, tiger, or robot.
DIY: Use a fitted one-piece swimsuit or athletic leotard.
Amazon
Opaque tights or leggings
Footed or footless tights worn underneath for extra coverage, warmth, and a smooth silhouette.
DIY: Use athletic compression leggings.
Amazon
Utility or decorative belt
A wide belt to break up the solid color, add structure to the waist, and hold props.
DIY: Tie a colored sash or fabric strip around the waist.
Amazon
Matching boots or sneakers
Sleek ankle boots, knee-high boots, or clean canvas sneakers that match the costume theme.
DIY: Wear matching socks pulled over your regular shoes.
Amazon
Themed accessories
Animal ears, a cape, wings, or a mask depending on the specific character you are creating.
DIY: Craft ears or masks out of felt and attach them to a headband.
Amazon

How to put it together

1
Choose your base bodysuit color or print based on your target character, such as black for a cat, green for a superhero, or printed for a skeleton.
2
Put on appropriate undergarments, opting for seamless, nude-colored options to prevent visible lines under the stretchy fabric.
3
Step into the bodysuit, pull it up over your shoulders, and secure any zippers, snaps, or buttons.
4
Add a belt or sash at the waist to define your silhouette and provide an attachment point for accessories.
5
Layer on your themed accessories, such as a cape, headbands, or masks, to instantly establish the character.
6
Finish the look with matching footwear, ensuring comfort if you plan to walk or stand for long periods.

Makeup & hair

Choose makeup and hair that complement your specific character theme, such as sleek high ponytails for superheroes or face paint for animal and skeleton looks.

Bodysuit Costumes for couples, groups, kids & more

couples: Pair a black cat bodysuit with a burglar outfit, or match as two different colored superheroes.
group: Coordinate a group in different solid-colored bodysuits to go as a pack of crayons, power heroes, or pop art characters.
kids: Opt for highly breathable, full-coverage cotton-blend bodysuits with fun animal prints.
Plus size: Look for high-stretch spandex blends with double-lined panels for comfortable support and shape retention.
pet: Dress your pet in a lightweight, stretchy dog tee that mimics your bodysuit's color scheme.

Tips

Wear seamless, nude-colored undergarments to ensure a smooth look under tight spandex fabrics.
If wearing a thin bodysuit in cold weather, layer nude thermal leggings and a nude top underneath.
Choose a bodysuit with a crotch snap closure for much easier restroom breaks during events.
Use double-sided fashion tape to keep the neckline or shoulder straps securely in place.

Bodysuit Costumes costume FAQ

What do you wear under a costume bodysuit?: Wear seamless, nude-colored underwear and a strapless or low-profile bra to prevent visible lines under the tight fabric.
How do you make a simple bodysuit look like a full costume?: Add key accessories like a belt, a cape, themed headwear (like cat ears), and matching boots to instantly define the character.
Are bodysuit costumes warm enough for cold weather?: On their own, they are thin, but you can easily layer nude thermal underwear or fleece-lined tights underneath for warmth.

Did you know? The modern spandex bodysuit evolved from the traditional leotard, which was popularized in the 19th century by French acrobatic performer Jules Léotard.