For movie nights, chaotic group photos and gifts that get an actual reaction. Meet the monster you never knew you needed.
The monster onesie you buy for the laugh and keep for the comfort. Made for gifting, lounging and being the most memorable person in the room.
See real customer photos & reviewsEvery onesie includes FREE Monster Shoes. Your shoes will match the color of your selected onesie.
Bundle offer available through
Free Monster Shoes in the same color as your chosen onesie. One gift set is included per onesie with eligible orders.
Monster Shoes Color matches your chosen onesieFREE
Monster CombFREEOne is cute. Two is chaos.
Your Monster Sale price is already included. Extra bundle discount codes are paused to avoid double discounts.
Mix sizes & colors
Secure checkout Β· Bundle discount is applied at checkout Β· Review your total before paying
Made with soft plush fleece and a playful 3D hood. Our sizes run small: labeled S fits closer to XS, and labeled M fits closer to S. Please check our guide before choosing.
Shopping for someone else? Double-check their size and our delivery information before ordering. Duo and group bundles let you choose a different size for each person.
Some things are too fun to explain. This is one of them.
The oversized 3D monster hood gets the double take before you even say hello.
Soft plush fleece makes staying in feel like the main event.
It's the outfit your friends will still be talking about after the night ends.
Monster moments in every color. Zero normal outfits.
β β β β ββThey are super cute. True to size. Would recommend.β
Betty Popowich
β β β β ββGood qualityβ
Sue Goodchild
β β β β ββBought two for game night and everyone was obsessed. Super soft and way better quality than I expected.β
Ashley M.
β β β β ββThe colors looked amazing in person and the matching shoes were such a fun extra.β
Jordan K.
β β β β ββThis started as a gift idea and turned into me ordering one for myself too. Cozy, funny, and actually wearable.β
Taylor R.
Everything you need before joining the cozy crew.
Our Medium fits like a Small. Use the size chart to find your best fit. If your height and weight point to different sizes, choose according to the published size guide.
Yes! Choose the exact variant for each onesie in your bundle before you add them to your cart.
Shipping times depend on destination. Check the shipping policy and the estimate displayed at checkout before purchasing.
Check our returns policy for your eligibility and the process for requesting a return or exchange.
