Psyduck Onesie

£44.99

  • Fabric: mustard yellow fleece
  • Style: Psyduck hood with wide embroidered eyes, cream bill and three black hairs on top, small tail on the back
  • Easy on: button front, roomy cut, yellow cuffs at the ankles
  • Perfect for: Halloween, Pokémon conventions, gaming nights, lazy Sundays
  • Care: 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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Psyduck Onesie

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  • Fabric: mustard yellow fleece
  • Style: Psyduck hood with wide embroidered eyes, cream bill and three black hairs on top, small tail on the back
  • Easy on: button front, roomy cut, yellow cuffs at the ankles
  • Perfect for: Halloween, Pokémon conventions, gaming nights, lazy Sundays
  • Care: machine washable

Women’s Psyduck Onesie for the most relatable Pokémon of all

Permanent headache, blank stare, hands pressed to the temples. Psyduck is every Monday morning in Pokémon form, and this Psyduck onesie for adults celebrates it in mustard yellow fleece. The hood carries the wide vacant eyes and the cream bill, three black hairs stand up on top, and a small tail pokes out at the back. Buttons run down the front, yellow cuffs hug the ankles, and the whole outfit says exactly what everyone feels before coffee. Misty would understand.

Psychic powers not included with the Men’s Psyduck Onesie

Every trainer knows the duck who cannot swim and only fights when the headache gets bad enough. The adult Psyduck onesie keeps the confusion and drops the effort, with a roomy cut made for staring at the ceiling and soft fleece warm enough for a full Kanto rewatch. The buttons open quickly, the hood frames the face without hiding it, and the look works as a Halloween costume, a convention outfit or plush pyjamas for a slow Sunday. Add it to the basket and let the migraine become a personality.

More creatures from the pond

The duck onesie makes a perfect partner for a matching duo. 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