Cassie Velvet Wrap Dress Long Sleeve Velvet Formal Dresses & Windsor Cassandra Open Back Maxi Dress Grape Pretty prom dresses, Wedding Long Sleeve Velvet Formal Dresses & Windsor. Special Occasion Make a luxe entrance with a formal dress that brings the elegance to your special evening! Cassia features a sleeveless V neckline with a padded bust. bungee spaghetti straps. ruching. and an A Line silhouette with a high side slit. The back features an open back design with a slide hook closure at the center and ruching at the lower back. The dress is composed of a velvet fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels. Fit & Features Sleeveless V neckline. padded bust Bungee spaghetti straps Ruching A Line silhouette with a high side slit Open back design. lower back zipper and hook and eye closure Velvet fabric. form hugging fit. moderate stretch Runs true to size