Thank you for looking! ( .ˬ.) 50cm～60cm Used once, but there are no stains or frays. Please note that there may be some pilling as it has been stored by a non-professional. It's a two-way all, so it can be either a dress type or a coverall type. Depending on the size of your child, I think it can be used from newborns to about 4 months old. ☺️