Thank you for viewing! ^ ^ This is a set of two long-sleeved pajamas, button-up style, made of 100% cotton. The blue one is 90cm and the yellow one is 100cm, but my children wore them at the same time. The pants have a bellyband style. No names written on them (as they had been labeled with stickers). They were only used for the daily nap time (2 hours) at nursery school, so there are no stains or dirt. Made of 100% cotton, with a sturdy fabric, so they can be used in all seasons except summer, including the dead of winter. The large buttons are perfect for practicing at nursery school. I bought these new at a considerable price, but my children outgrew them after only one season (´-`) If anyone needs them, please consider purchasing! - We will ship anonymously. - We are unable to negotiate on price. ● If you have any requests, such as wanting only one size, please comment.