Merry Muncher Holiday Onesie – Funny Big-Mouth Adult Pajamas
Merry Muncher Holiday Onesie – Funny Big-Mouth Adult Pajamas
Free US shipping over $100 · Tracked delivery
- Free US shipping over $100
- Made for gifting
- Tracked to your door
- Secure checkout
Ordering for December? Order early. Delivery windows tighten fast.
The onesie everyone will be talking about at the Christmas party.
A big-mouthed, shaggy-haired hood with googly eyes, a matching mini-monster on the pocket, and thick flannel fleece from head to toe. It's silly enough for the family photo and warm enough for the whole Christmas movie marathon. Get one for yourself, or a whole set for the group chat.
Why you'll live in it
- Thick, soft flannel fleece (about 200–250 g/m²) that keeps you warm on cold nights
- Roomy one-piece fit: throw it on over pajamas or loungewear
- Funny hood with shaggy hair, big lips and googly eyes; wear it up or down
- Front pocket with its own tiny monster face
- Unisex, for Christmas parties, sleepovers, ugly-sweater nights and white elephant gifts
Size guide
| Size | Height | Weight |
|---|---|---|
| S | 4'11"–5'1" (150–155 cm) | 88–110 lb (40–50 kg) |
| M | 5'1"–5'5" (155–165 cm) | 110–143 lb (50–65 kg) |
| L | 5'5"–5'9" (165–175 cm) | 143–176 lb (65–80 kg) |
| XL | 5'9"–6'1" (175–185 cm) | 176–198 lb (80–90 kg) |
It's meant to be loose and cosy. If your height and weight fall in different sizes, go with the larger one.
Materials and care
- 100% polyester flannel fleece. Made in China
- Machine wash cold on a gentle cycle, inside out. Hang to dry. Do not iron the hood details
- Keep away from open flames, fireplaces and candles
- Adult sizes only. Not intended for children
Shipping
Ships from our fulfilment partner. The estimated delivery window is shown at checkout and confirmed by email when your order ships. Order early for Christmas gatherings.