I wear a large & I didn't read the reviews before purchasing that this suit ran small. I've never purchased a suit from fashion nova but after this experience, I don't think I'll try again since these are nonreturnable. Even though I ordered my size based off their size chart, the suit didn't fit me (5'6" 145lbs) nor did it fit my daughter (she wears a small), nor did it fit my niece who is an XS in size. It crushed my breasts & my daughter's breasts & it didn't fit my nieces behind. Don't buy this suit unless you have small breasts (this large fits the XS breast size) & a medium behind (per size chart a S size measurement). I don't have anymore people that is this warped sizing for this product. Waste of money