Black midi dress. Lightweight, slightly-stretchy jersey fabric. Lined. Center back zipper. Cold hand wash only. Pattern may vary. Model is a standard XS and is wearing size XS for this style. True to size. Polyester. We're obsessed with the Stacked Up midi. This bodycon number is made from a gorgeous ribbed jersey fabric that will accentuate those curves. It features bodice cup detailing, cut out waist and a sexy thigh split. Pair it with some nude heels and a textured up-do and you're ready for a good night out!