I'd like to sell this to someone who understands that it's a used item. It's size 12M/80, but My daughter was wearing size 80 in other clothes, and because this was a snug fit (or perhaps a bit small), she only tried it on and hardly wore it. I bought it as a beautiful item on Mercari, but there's some slight fuzzing? and some whitish areas. The washing tag on the leggings has already been cut off.