This is a set of six baby undershirts: five long-sleeved and one short-sleeved. Please check the photos for the sizes. The pink piglet undershirt doesn't have a size label, but I believe it's around size 60, similar to the fruit-patterned ones. The Pooh short-sleeved undershirt is a tie-up type and doesn't have buttons. The floral ones (pink and yellow) have ties on the inside. The Moomin one is not front-opening. There are no noticeable stains, but please understand that these are used items and there may be overlooked imperfections. Please consider this before purchasing. Would this be suitable for those who want to try different types of undershirts?