I purchased this from DAZZY and wore it briefly twice. There are no particular stains, but please purchase only if you understand that this is a used item. Size is L. The detailed size chart is on the last image. This product, including the top, pants, and leg warmers, all use elastic, making it very easy to put on and take off, which was great! The cat ear hood is also cute and made my face look smaller when taking photos! Also, it's designed so that you can't see a Heattech shirt underneath, making it easy to stay warm. The fabric is also velvet-like and thick, making it sturdy. It was super cute and received good reviews. I'm not going to wear it anymore, and I've also outgrown it, so I'm selling it.