Also available in Adult and Baby sizes:

Way more fun to put on than sweats, and cozier than regular ol’ pyjamas, our waffle-knit Rouge Onesie is a playful piece for keeping warm this winter. Whether you're lounging around the house, cottaging with friends, or bundling up for bed, this onesie will keep you toasty all season long. 

Noa is 3 years old and wears a size 2-3Y.

Kennedy is 8 years old and wears a size 6-7Y.