Lace-Up Long Sequin Prom Dress: Aerie Couture 263Wow the crowd in this long sequin prom dress 263 that is designed to make a dazzling fashion statement. Whether you're attending prom, a gala, or another fancy event, this strappy open back long evening gown shimmers with sequin designs from the deep v neckline to the hem. In misses and some plus sizes, this long sequin formal dress has thin shoulder straps that lace up over the open back, while the hip hugging long skirt flows into a small train that