Rainbow Unicorn Onesie
£39.99
- Fabric: soft flannel, light enough for a long evening indoors
- Look: pastel gradient of pink, mint, yellow and blue scattered with white stars
- Fit: zip from collar to waist with close fitting cuffs at the wrists
- Versatility: birthdays, group fancy dress, photo shoots, cosy evenings
- Washing: machine washable and easy to look after
- 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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- Fabric: soft flannel, light enough for a long evening indoors
- Look: pastel gradient of pink, mint, yellow and blue scattered with white stars
- Fit: zip from collar to waist with close fitting cuffs at the wrists
- Versatility: birthdays, group fancy dress, photo shoots, cosy evenings
- Washing: machine washable and easy to look after
Every shade gets a turn on the Women’s Rainbow Unicorn Onesie
Instead of picking a colour, this rainbow unicorn onesie for adults blends them. Pink melts into mint, mint into pale yellow and yellow into blue, with no hard edge anywhere on the fabric. White stars sit across the whole gradient, so the piece keeps its sparkle even in a dim room.
The hood follows the same pastel logic, finished with a purple horn and soft ears that stand up on their own. A zip opens the front from collar to waist, the cuffs hug the wrists to keep draughts out and the fabric stays light enough to wear through a long evening indoors.
Men’s Rainbow Unicorn Onesie for the loudest outfit in the room
An adult rainbow unicorn onesie is made to be noticed. It reads as fancy dress at a themed party and as pyjamas the second you step back inside, which is why it travels so well to sleepovers and weekends away. The cut suits every body type.
The pastel gradient also flatters photos far better than a flat colour, since the light changes across every fold. Order it for a birthday, a festival or the simple pleasure of spending a whole Sunday dressed as a mythical horse.
Follow the rainbow further
The kids rainbow unicorn onesie repeats the pastel gradient for younger fans, ideal for a matching pair. For a single strong shade instead, the pink unicorn onesie keeps things classic in candy flannel. Every version sits side by side in the unicorn onesies collection.
