Maison Martin Margiela with H&M Fusion of two dresses. Cocktail dress on one side, tuxedo dress on the other. Worn exactly once, at home, briefly. Didn’t even go out! :) Collector item. Tags say size 8, but fit me snugly, and I’m a size 6 contemporary. 34B-28-33. No tags, they were missing when I bought it, it was the last one.