I wore it once for a fitting. It's in near-new condition. I didn't see any noticeable scratches or stains, but please refrain from purchasing if you are sensitive to used items. Based on my personal experience trying it on, it's a size S, but I think it stretches enough that even someone who usually wears size M leggings can wear it! I recommend these leggings to anyone who wants to make their butt look good. :)