Thank you for viewing. This is a set of two short-sleeved undershirts for girls. Both are 100% cotton. They show signs of wear, but I believe there are no noticeable stains, so how about using them for a change of clothes at nursery school? (The light blue cat one is quite worn.) Please consider that these items are stored at home and are used children's clothing, and that there may be folding wrinkles. Thank you for your understanding.