Baby Mouse Onesie

£29.99

  • Made from: flannel, perfect for staying warm and comfortable
  • Details: grey body with a hood adorned with round mouse ears and embroidered eyes
  • Comfort: long elasticated sleeves and a zip closure for easy dressing
  • Ideal for: naps, family photos, chilly mornings, first Halloween
  • Washing: machine washable, ideal 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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  • Made from: flannel, perfect for staying warm and comfortable
  • Details: grey body with a hood adorned with round mouse ears and embroidered eyes
  • Comfort: long elasticated sleeves and a zip closure for easy dressing
  • Ideal for: naps, family photos, chilly mornings, first Halloween
  • Washing: machine washable, ideal for everyday use

The mischievous world of little rodents in a Newborn Mouse Onesie

The mouse onesie for babies is a soft, cuddly creation, perfect for wrapping your child in a cocoon of comfort every night. Inspired by the most adorable little rodents, these pyjamas will turn bedtime into a magical, eagerly awaited moment. The plush flannel texture recalls warm evenings under the covers.

The hood adorned with little ears and the playful tail are sure to capture your baby’s attention, evoking an imaginary world where cats and mice play together. The grey shade means this onesie will easily match any set of children’s bedding. It comes in sizes from 3 to 30 months.

Infant Mouse Onesie for a little grey mouse with a taste for cheese

Imagine the long hours of peaceful sleep your child will savor, wrapped in the softness of these baby mouse pyjamas. The design with its little embroidered whiskers adds a playful dimension. With a zip closure and long elasticated sleeves, it is a practical outfit, perfect for cool evenings.

With these features designed for well-being and fun, this onesie is a passport to dreamy nights. Add this treasure to your basket and give your child an experience of unmatched comfort.

Match together as a family

The mouse onesie lets a parent wear the same design for the sweetest family photo. The baby cat onesie shares the same gentle spirit for a second little outfit. More furry friends are waiting in the animal onesies collection.

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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  • 1-2 day dispatch
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  • Support 7 days a week
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Baby size chart (measurements in cm)

SIZEHEIGHTCHESTSHOULDER WIDTHSLEEVE LENGTHONESIE LENGTH (EXCLUDING HOOD)
3 - 6 months50 - 6556 - 59252556 - 58
6 - 9 months65 - 75622727 - 2862 - 63
9 - 12 months75 - 8565 - 682929 - 3168
12 - 18 months85 - 9068 - 723131 - 3373 - 74
18 - 24 months90 - 9571 - 803333 - 3678 - 79
24 - 30 months95 - 10574 - 863535 - 3983 - 84