This is an apres les cours suspender-style long-sleeved T-shirt. It's made of 100% cotton, a rather thin sweatshirt material. The checkered shirt-like part is made of a soft, sturdy fabric that looks high-quality. I'm selling it because my child has outgrown it after wearing it for one season. There are no noticeable stains, but there is some fuzzing of the fabric, so please check the photos. It has been washed and stored. There are traces of a name sticker on the tag. It will be folded small to fit a Nekopos size and compressed for packaging.