Simply stunning, this long halter prom dress 40015 is ready to wow the crowd. With sparkly sequins on the plunging v-neck bodice, this long halter formal dress is an eye-catching style with thin shoulder straps that attach at the back of the neck. The long halter evening gown has an open back that offers a sexy view with every turn at prom, galas, and other black-tie events. A wide waistband tops the long skirt as it smooths over the hips before opening in a wide side slit. A dramatic train completes the look of this spectacular long halter prom dress that lets you to beautifully step into a world of fantasies.