Washable Silk Racer Dress in Immersed Black. This full-length dress is about as luxurious as it gets. So comfortable and versatile, you can wear it straight from bed to a party. It features an easy, elastic neckline to pull on overhead, an open back, and a front slit for easy movement (so you can dance around the living room pretending you're Kate Middleton), and pockets, for all the essentials. 100% Washable Mulberry Silk. Thermoregulating to help maintain a comfy body temp. Deep V-back.