Hello Kitty Onesie

$54.99

Made from: flannel, soft and warm
Design: pink body with white polka dots, Hello Kitty hood with ears, whiskers and a red bow
Fit: loose fit, elasticized long sleeves and ankle cuffs to keep the warmth in
Perfect for: sleepovers, Sanrio events, Halloween, lazy Sundays
Care: easy to care for, stays soft and plush even after many washes

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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Made from: flannel, soft and warm
Design: pink body with white polka dots, Hello Kitty hood with ears, whiskers and a red bow
Fit: loose fit, elasticized long sleeves and ankle cuffs to keep the warmth in
Perfect for: sleepovers, Sanrio events, Halloween, lazy Sundays
Care: easy to care for, stays soft and plush even after many washes

Women's Hello Kitty Onesie wraps you in pink kawaii charm straight from Japan

Get ready to be wrapped in softness with our Hello Kitty onesie for adults, a sleepwear piece that perfectly captures the spirit of Japan's kawaii cat. Crafted in ultra-soft flannel and adorned with a charming cat design, this pajama is your passport to unmatched comfort at home.

The pink shade and iconic bow add a touch of femininity that will delight anyone looking to combine style and ease. With its long sleeves and whimsical hood, this one-piece is as practical as it is adorable. The loose fit guarantees total freedom of movement, ideal for relaxing after a long day.

Japanese cat style for the coziest evenings in a Men's Hello Kitty Onesie

Picture yourself lounging under the covers, wrapped in the plush softness of your adult Hello Kitty onesie. It is coziness at its best, with a kawaii design that transports you straight to Japan. Whether for a night with friends or just to unwind, this pajama is the perfect choice.

Add this gem to your nighttime wardrobe and enjoy warm, stylish nights. It is a piece that combines comfort, quality and an adorable design.

Become the most kawaii family around

Dress a smaller member of the family in the kids Hello Kitty onesie for a matching look at home. Anyone who loves this design will also enjoy the Kuromi onesie. Finally, browse the whole adult onesies collection to find another design to love.

Frequently Asked Questions

Will I get too hot in it?

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.

How do I wash it?

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.

Is it unisex?

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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