It's a size S. I wore it once when I went out, but there are no noticeable scratches or stains. I stored it on a hanger without folding it, but there are wrinkles because I had the hem rolled up. (See photos 4 and 5). The metal hardware feels a little loose, so please understand this before purchasing. I don't think it came off when I wore it, but please be aware of this. (・・;)