Lion Onesie

£39.99

  • Material: ultra-soft flannel for incomparable warmth
  • Details: golden brown body with a cream belly panel, plush mane and rounded ears on the hood
  • Comfort: roomy fit for total freedom of movement
  • Best for: safari parties, Halloween, group costumes, lazy Sundays
  • Washing: machine washable without losing its softness
  • 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
In stock, dispatched within 1-2 working days
Size Chart

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Lion Onesie

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  • Material: ultra-soft flannel for incomparable warmth
  • Details: golden brown body with a cream belly panel, plush mane and rounded ears on the hood
  • Comfort: roomy fit for total freedom of movement
  • Best for: safari parties, Halloween, group costumes, lazy Sundays
  • Washing: machine washable without losing its softness

Savanna warmth and a royal mane in a Women’s Lion Onesie

Turn every head with your lion onesie for adults. Inspired by the majestic mane of the king of the savanna, this one-piece pyjama set plunges you into a wild yet comforting world. Its soft flannel fabric wraps you in warmth, like a lion resting under the African sun.

Every detail is carefully thought out. Its hood adorned with a mane adds a royal, imposing touch. Its long sleeves and roomy fit ensure absolute comfort, perfect for unwinding after a busy day. This nightwear evokes the quiet power of the big cat. When you slip it on, you feel a sense of protection and relaxation.

Men’s Lion Onesie to awaken the wild king of beasts sleeping inside you

Satisfy a wild craving for comfort and elegance with our adult lion onesie. This is not just nightwear. It is a style statement. Inspired by the king of beasts, this one-piece turns every evening into a moment of pure relaxation.

It is time to treat yourself, or to pick it as the ideal gift for someone special. It is the perfect buy for anyone who wants to stay warm through the long hours of the night while adding a touch of whimsy to their night-time outfits.

Take the family on a safari through the savanna

Young fans can join in with the kids lion onesie, cut in the same style for children. The Lion King onesie shares the same playful spirit and works well for group outfits. The animal onesies collection gathers every other creature of the wild.

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