Umbreon Onesie
£39.90
- Material: ultra-soft fleece for maximum comfort and guaranteed warmth.
- Design: yellow or blue accents, detailed hood with ears, and long tail.
- Comfort: long sleeves with elastic cuffs to keep the heat in.
- Use: perfect for cosplay, themed parties, or as comfy nightwear.
Turn your nights into a Pokémon adventure with the Umbreon Onesie for Women
Stand out in style with our Umbreon onesie for adults. Perfect for Pokémon fans, this cosy outfit features charming moon-yellow or sky-blue accents—just the thing for cosplay nights or lazy lounging at home. Made from soft, plush fleece, it wraps you in comfort and transports you straight into the Pokémon universe for dreams as gentle as moonlight.
Add this one-of-a-kind sleepwear to your wardrobe. With a design that perfectly captures the essence of the dark-type Pokémon, this onesie is instantly recognisable. It features a playful hood, long elasticated sleeves and a roomy, unisex fit. With black and yellow or black and blue details, it’s a must-have piece for any nightwear collection.
Experience the night’s magic with the mysterious Umbreon Onesie for Men
Fall for its irresistible charm and practical comfort. The adult Umbreon onesie is snug, warm, and ideal for staying cosy. Its unique design makes it easy to slip on, turning every evening into a magical journey. Its mysterious look adds a touch of bold personality the moment you put it on.
Available in a range of sizes, this onesie is perfect for every Pokémon enthusiast. With easy machine washing, this fleece pyjama stays fresh and ready for your next movie night or lazy evening at home. Its deep, moody tones bring a final flourish to your comfort, inviting you to unwind in unforgettable style.
Gather the whole family at sunset!
Check out the Umbreon onesie for kids—ideal for creating a fun Pokémon duo with your little one. Or go for our adorable Eevee onesie for a cute alternative. Explore our full Pokémon onesie collection and catch them all. And don’t miss our wide range of adult onesies, packed with unique designs to suit every taste.
| Style | Normal – Yellow, Shiny – Blue |
|---|---|
| Size | S, M, L, XL |











Mollie Z. –
Quality is excellent, and visually it’s like in the photos
Elijah R. –
Beautiful onesie, the prettiest in the shop for me
Hunter A. –
The onesie is gorgeous, soft and comfortable
Patricia B. –
perfect, all good
Reuben U. –
Very happy with my purchase, for me who loves pokemons
Jack B. –
top, matches the photos
Orla T. –
i highly recommend
Ada N. –
Flawless quality of the very soft fabric. Excellent gift idea.
Ava F. –
very high quality item, very soft and warm
Maisie U. –
onesie very warm, soft and comfy