NWOT Vince dress - great quality! I removed the tags but have never actually worn it out. IMO, it's on the larger size of a 2XL - would likely fit at least a size 22. A feast of fluidity, our V-neck dress is ruched at the shoulders and across the bodice. A smocked waist gives way to an open skirt for an ethereal finish. *Features Responsible materials. Slips on. Elasticated waist. Hand wash cold. Tumble dry low. Cool iron if needed. Or dry clean. 67% TENCEL™ lyocell, 33% nylon. Imported.