Anthropologie Satin One Piece Wide Leg Pockets Jumpsuit Size Medium

Anthropologie Satin One Piece Wide Leg Jumpsuit with Pockets Size Medium *this is tagged as a size small, however I find it quite oversized and fits more like a medium in my opinion. Please review approximate measurements below Pit to pit 20” Waist 17.5” ( elastic will stretch a bit larger) Inseam 22”