Wumple onesie
$120.00 $89.99Meet your new favorite outfit.
The Wumple Onesie is what happens when a hug becomes clothing. Wrapped in ultra-soft plush fleece from hood to toe, it's built for couch marathons, midnight snack runs, and answering the door with zero shame.
The hood comes complete with Wumple's signature messy mop and big goofy eyes, and the front kangaroo pocket — featuring a baby Wumple face of its own — holds your phone, your snacks, or your dignity (whichever fits).
Why you'll never take it off:
- Ultra-soft plush fleece that gets cozier with every wash
- Machine washable, shed-proof, and snack-crumb resistant
- Relaxed unisex fit — roomy enough for maximum sprawl
- Baby-Wumple kangaroo pocket for essential storage
- Sizes S–XXL, because everyone deserves to be a Wumple
One zip and you're 40% more huggable. Science*.
*Not science.
What The Herd Says ⭐
4.9/5 from 1,132 happy Wumples
Bought the green one to match my boyfriend's black one. We answered the door together and the delivery guy lost it. 10/10.
— Tyler R. Verified BuyerSO soft. The little pocket Wumple gets more compliments than any outfit I've ever owned.
— Maddie K. Verified BuyerGot the Family Pack for movie nights. My kids refuse to wear normal pajamas now. Zero regrets.
— Sarah W. Verified BuyerThe with-shoes version is elite. My feet have never known such luxury. Sized up for extra bagginess like they said — perfect.
— Devon P. Verified BuyerWashed it five times already. Still stupidly fluffy. How.
— Priya S. Verified BuyerWore it to a costume party and won. Wore it home after and won again (comfort-wise).
— Marcus L. Verified BuyerFind Your Size 👇
Sizing is simple — just use your height.
Pick Your Size by Height & Weight
(Designed to fit loose & comfy)
| Up to 5'2" & 105–130 lb (157 cm / 47–59 kg) |
SMALL |
| 5'3"–5'5" & 130–170 lb (160–165 cm / 59–77 kg) |
MEDIUM |
| 5'5"–5'9" & 170–210 lb (165–175 cm / 77–95 kg) |
LARGE |
| 5'9"+ & 210–240 lb (175+ cm / 95–109 kg) |
XL |
🔍 Model reference: 5'2", 125 lbs wearing Size S (loose, relaxed fit)
💡 Prefer extra baggy? Size up.
Pick Your Kids Size by Height
(Designed to fit loose & comfy)
| SMALL | 2'11" – 3'11" (89–119 cm) |
| MEDIUM | 3'11" – 4'7" (119–140 cm) |
| LARGE | 4'7" – 5'3" (140–160 cm) |
💡 Tip: If your child is between sizes, we recommend sizing up for a more relaxed onesie fit.