This gorgeous long sequin prom dress creates a silhouette that is just as sexy as it is sparkly. With a shimmering sequin pattern from the v-neckline to the floor, this fabulous long teen dress is a favorite for prom, military balls, and other formal events. The v-neck evening gown has thin shoulder straps that lead to the deep v-back, while the curve-hugging long skirt flares away from the knees before cascading to the floor. Offered in misses and plus sizes, this long sequin prom dress is a stand-out style from the designers at Primavera.