Kids Gengar Onesie

£39.99

  • Made from: fleece for a soft and warm feel
  • Style: purple body, Gengar hood with pointed ears, red embroidered eyes and a wide toothy grin
  • Comfort: elasticated sleeves and roomy cut for maximum comfort
  • Occasions: Halloween, Pokémon birthday parties, World Book Day, bedtime
  • Washing: machine washable, perfect for everyday use
  • 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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Complete your look

Kids Gengar Onesie

Kids Gengar Onesie

£39.99

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  • Made from: fleece for a soft and warm feel
  • Style: purple body, Gengar hood with pointed ears, red embroidered eyes and a wide toothy grin
  • Comfort: elasticated sleeves and roomy cut for maximum comfort
  • Occasions: Halloween, Pokémon birthday parties, World Book Day, bedtime
  • Washing: machine washable, perfect for everyday use

Girls Gengar Onesie lets your child levitate through a world of mysterious dreams

Discover the Gengar onesie for kids, perfect for young Pokémon fans who dream of adventures alongside their favourite ghost. Made of fleece, this all-in-one delivers unmatched warmth and comfort under the covers. The silhouette of Gengar, known for its mischievous character and its power of levitation, brings a touch of originality to bedtime.

This costume is designed to captivate your child’s interest. Its plush texture recalls the softness of a cuddly toy and the button closure makes it easy to slip on. Freedom of movement is total. Your child can play, jump or sleep without being bothered by stiff seams or uncomfortable materials.

A mischievous little ghost Pokémon at bedtime in a Boys Gengar Onesie

Let your little one explore the world of ghost type creatures by giving him these kids Gengar pyjamas. Every detail of this kigurumi evokes the mystical powers of this legendary being. The motif inspired by the famous mysterious Pokémon adds a playful and educational dimension to bedtime.

Order our onesie now. Enjoy free delivery and receive this unique garment in time for the next sleepover or for a night wrapped in softness and enchanted dreams.

Bring a Pokémon evolution into your family for more fun

For a little brother or sister, the baby Gengar onesie offers the very same look. For a playful pair of siblings, the kids Umbreon onesie is the natural companion. Browse the Pokémon onesies collection to catch every other creature.

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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Kids size chart (measurements in cm)

SIZECHILD'S HEIGHTCHESTSHOULDER WIDTHSLEEVE LENGTHONESIE LENGTH (EXCLUDING HOOD)
3 - 4 years88 - 10288414182 - 85
5 - 6 years103 - 11592424392 - 95
7 - 8 years116 - 125944347102 - 105
9 - 10 years126 - 137964449112 - 115
11 - 12 years138 - 148984554122 - 125