Helmut Lang black knot detail tank dress

Gorgeous Helmut Lang knot detail sleeveless tank dress. Super comfortable on! Very stretchy. This is an extra small I am a size 6 or medium and I would almost where this but it is tight on me (obviously not my size). It will be fitted and it is stretchy but I think it could possibly fit a small if you like a fitted dress. Please go by measurements for proper fit for you. Techno cotton jersey Bust measures 14 inches across, length 38 inches long