Mewtwo Onesie

£44.99

  • Material: soft, plush fleece
  • Style: lavender body with a purple belly panel, Mewtwo hood with embroidered eyes and two horn-like ears, thick tail
  • Comfort: roomy cut for total freedom of movement
  • Versatility: ideal for sleeping or as a costume for an event
  • Washing: machine washable, easy to care for
  • Ultra-soft fabric | Warm and comfortable
  • Pyjamas and costume | Two in one
  • Any occasion | Bedtime, parties, film nights
  • Gift-ready | One they’ll actually wear
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Size Chart

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Mewtwo Onesie

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  • Material: soft, plush fleece
  • Style: lavender body with a purple belly panel, Mewtwo hood with embroidered eyes and two horn-like ears, thick tail
  • Comfort: roomy cut for total freedom of movement
  • Versatility: ideal for sleeping or as a costume for an event
  • Washing: machine washable, easy to care for

The Pokémon with legendary psychic powers in a Women’s Mewtwo Onesie

Are you a Pokémon fan looking for nightwear that is both snuggly and unique? The Mewtwo onesie for adults is made for you. Its design channels the character’s quiet power. Inspired by the famous legendary Psychic-type Pokémon, this one-piece pyjama set transports you into a fantastic world while wrapping you in total comfort.

This outfit captures the spirit of the most iconic psychic clone. Its laid-back cut and cosy fleece fabric bring together softness, warmth and style, sure to delight fans of quiet nights under the covers.

Men’s Mewtwo Onesie to embody the famous clone of legendary power

Meet our adult Mewtwo onesie, which blends fashion and well-being. Featuring a hood modeled on the legendary Pokémon, this onesie evokes Mewtwo’s psychic aura and elegance. Its roomy cut offers freedom of movement ideal for cosy evenings or relaxing family moments. With its button closure and fitted long sleeves, it combines practicality and warmth.

Order this kigurumi now and enjoy long, warm hours of lounging while showing off your passion for the Pokémon universe. Your evenings deserve a touch of the legendary.

Bring Pokémon magic into your wardrobe

The Pikachu onesie shares the same playful spirit and works well for group outfits. Browse the Pokémon onesies collection to catch every other creature. Finally, the adult onesies collection covers every other design for grown-ups.

Frequently Asked Questions

They’re made to keep you warm on the sofa through autumn and winter, so yes, they’re cosy. The relaxed fit lets air move around, though, so you won’t get that stuffy feeling you get from tight pyjamas.
Machine wash at 30°C on a gentle cycle. Turn them inside out and pop them in a mesh laundry bag to protect the hood. Skip the tumble dryer and the iron. They air-dry quickly and fluff right back up on their own.
Yes, every onesie we sell is unisex. The roomy cut works for men and women alike, our kids’ styles fit girls and boys just the same, and our baby sizes are cut the same way for everyone. Just check the size chart to find your fit.
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Adult size chart (measurements in cm)

SIZEHEIGHTCHESTSHOULDER WIDTHSLEEVE LENGTHONESIE LENGTH (EXCLUDING HOOD)
S144 - 1531164650127 - 130
M154 - 1631204853137 - 140
L164 - 1731245056147 - 150
XL174 - 1831285259157 - 160