"vegan suede" makes these sound fancier than they are. i love them and they're super cozy and a nice change from plain leggings, but they're just a microfiber legging which makes the price about 20 too high even for retailer. still... i'm sure i'll wear them plenty. i usually wear a 2-4 and the xs fit me, which makes me think they'd be too large for a size 0/xs.