I'm selling these because my child has outgrown them. This is a set of four mesh short-sleeved undershirts, 100% cotton (*^^*) They show signs of use, but there are no stains or tears, and they are still usable! How about them for spares? I have home-cleaned them, but I will wash them again and fold them compactly before shipping. Sizes: with buttons → 60, with strings → 50-60 Please refrain from purchasing if you are looking for a perfect item, as I am a private seller. I am also selling other baby goods, and I will offer a discount if you purchase them together♪ If you have any questions, feel free to comment. I may take some time to reply as I am raising a child ☆彡