Sequin-Corset Prom Gown: PromGirl Exclusive 250274For a stand out look, be sure to check out this long satin prom dress that is sold exclusively at PromGirl. The gorgeous long satin formal dress features scattered sequins on the embroidered lace corset for a dazzling look at prom, galas, and other black tie events. The sleek long prom gown has a long skirt with tummy camouflaging ruching and a thigh high side slit for a sexy vibe. A small train brings on the drama to make this long satin prom dress a