Slowpoke Onesie

£44.99

  • Made from: soft pink fleece
  • Look: Slowpoke hood with vacant embroidered eyes, cream muzzle with fangs and curled ears, pink tail with white tip
  • Comfort: button front, relaxed cut, white cuffs at the wrists
  • Perfect for: Pokémon conventions, Halloween, lazy Sundays, gaming marathons
  • Washing: machine washable
  • 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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Slowpoke Onesie

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  • Made from: soft pink fleece
  • Look: Slowpoke hood with vacant embroidered eyes, cream muzzle with fangs and curled ears, pink tail with white tip
  • Comfort: button front, relaxed cut, white cuffs at the wrists
  • Perfect for: Pokémon conventions, Halloween, lazy Sundays, gaming marathons
  • Washing: machine washable

Women’s Slowpoke Onesie for reacting to everything a day late

Somewhere on a riverbank in Kanto, a pink Pokémon is staring at the water and will notice the fish in about an hour. This Slowpoke onesie for adults celebrates that pace in soft pink fleece, with his vacant round eyes, cream muzzle and two little fangs stitched on the hood and a pair of curled ears on top. A pink tail with a white tip trails at the back, still waiting for a Shellder to bite. Buttons run down the front, white cuffs finish the sleeves.

Yawn your way through the evening in a Men’s Slowpoke Onesie

Every trainer knows the joy of a Pokémon that simply refuses to hurry, and the adult Slowpoke onesie is built on the same philosophy. The relaxed cut leaves room to sprawl across the whole sofa, the fleece keeps the warmth in through a full Kanto rewatch, and the buttons open eventually, whenever the wearer gets around to it. Halloween, a Pokémon convention or a Sunday in costume pyjamas with zero plans, this is the outfit. Add it to the basket and think about it later.

Slow friends from the same pond

For a themed pair with a friend, the Psyduck onesie is the natural companion. More trainer favourites are waiting in the Pokémon onesies collection. Finally, browse the whole adult onesies collection to find another design to love.

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