Strappy-Back Sequin Long Prom Dress 3931Uniquely dazzling, this long sequin prom dress showcases the curves like nobody's business. With a sparkly sequin print from the scoop neckline to the floor, this fabulous long formal dress is a real show stopper whether you're going to prom, a gala, or another black tie event The long teen dress is fully lined with a sheer sequin print overlay, while thin shoulder straps criss cross the open back before lacing up for a comfortable fit. A side slit