Corset-Back Long Sequin Formal Prom Dress 4248Simply stunning, this long sequin prom dress is a dazzling sight for your big formal. With sequin designs from the plunging v neckline to the floor, this long formal dress is ready to turn heads at prom, fancy galas, and other black tie events. In misses and some plus sizes, this hip skimming v neck evening gown has thin shoulder straps that lead to the lace up corset detail at the open back, while the fully lined long skirt opens in a side slit