Kids Rainbow Unicorn Onesie

$44.99

  • Fabric: soft flannel, warm without being stiff
  • Details: pastel blend of pink, mint, yellow and blue with white stars and a purple horn
  • Cut: loose enough for a whole evening of play and a full night of sleep
  • Versatility: costume days, birthdays, winter holidays, bedtime
  • Washing: machine washable and easy to care for
  • Ultra-soft fabric | Warm and comfortable
  • Pajama and costume | Two in one
  • Any occasion | Bedtime, parties, movie nights
  • Gift-ready | One they’ll actually wear
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  • Fabric: soft flannel, warm without being stiff
  • Details: pastel blend of pink, mint, yellow and blue with white stars and a purple horn
  • Cut: loose enough for a whole evening of play and a full night of sleep
  • Versatility: costume days, birthdays, winter holidays, bedtime
  • Washing: machine washable and easy to care for

Every color at once lands on the Girls Rainbow Unicorn Onesie

When a child cannot choose between pink, mint and blue, the rainbow unicorn onesie for kids settles the argument by using all of them. The pastel shades melt into each other across the body and sleeves, and white stars are scattered over the whole print like a night sky in soft colors.

A purple horn tops the hood, with ears standing up on either side of a printed face. The zip front makes dressing quick before school photos or a party, and the cuffs sit close at the wrists so the sleeves never end up in the way.

Boys Rainbow Unicorn Onesie for costume days and cold bedrooms

These kids rainbow unicorn pajamas do double duty as a costume and as real sleepwear. The cut is loose enough for a whole evening of play, the flannel is warm without being stiff and the hood stays up while your child runs from room to room.

The gradient also means no two photos look alike, since the colors shift with every fold and every pose. Order it for a birthday, a school dress up day or a winter holiday where pajamas matter more than clothes.

Rainbow versions for everyone

The baby rainbow unicorn onesie puts the same pastel blend on the smallest family member. For a single bright shade instead, the kids pink unicorn onesie keeps the classic look. Find every mane and horn in the unicorn onesies collection.

Frequently Asked Questions

It's made to keep you warm on the couch through fall and winter, so yes, it's cozy. The relaxed fit lets air move around, though, so you won't get that stuffy feeling you get from tight pajamas. It comes into its own as soon as the weather turns.
Machine wash cold on the gentle cycle. Turn it inside out and toss it in a mesh laundry bag to protect the hood. Skip the dryer and the iron. It air-dries fast and fluffs right back up on its own.
Yes, every onesie we make 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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  • Ships in 1-2 business days
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