Size 4 Is it warm yet? This is an off-the-shoulder, fit and flare dress with a sweetheart neckline and center back zipper. This black mini dress by Reformation is a romantic and feminine style. It's fitted in the body and has a flowy skirt. v-neck sweetheart neckline and flutter sleeves that can be worn on or off the shoulder. Zipper in the back. Cocktail dress that would be perfect for a formal, semi, or date. In very good condition with minimal signs of wear - worn twice for a couple of hours.