Green Caterpillar Costume for Adults

Wiggle Room to Shine

Caterpillars are basically nature's version of the underdog—quietly munching leaves and minding their business before leveling up into butterflies. That's the energy you bring when you show up in this costume. You're embracing the awkward phase with full confidence, turning Halloween into your own personal metamorphosis story, complete with giggles and a snack in hand. Caterpillar chic is in, and your glow-up starts now.

There's something delightfully chaotic about being a giant neon green bug at a party. You become a walking meme, a serotonin delivery system in six feet of plushy weirdness. You're not trying to look cool. You are cool, in the way only someone dressed like a garden squatter could be!

Design & Details

The costume includes a full jumpsuit and a headpiece that brings big squishy energy. Made with 100% super soft polyester fabric and foam, this little green dream is comfy enough to lounge in but structured enough to hold its glorious wormy shape. The fiber-filled legs underneath? They do all the work, so you can focus on snacking and smiling.

The bodysuit zips down the back for easy in-and-out, and the headpiece fastens under the chin with a hook and loop closure—no fuss, no flutter. There's fiber filling in the head too, for that perfect plump look, like a caterpillar that's been living its best life on premium garden greens. Throw it on and let your inner larva roam free.

Party Like It's Pupation Time

Whether you're hitting a costume contest or just vibing in your living room with candy and horror movies, this caterpillar look turns you into everyone's favorite bug. And who wouldn't want to be the squishy, giggly heart of the party?