Strappy Long Sequin Prom Dress: Jessica Angel 2392Celebrate your big night in this strappy open back long sequin prom dress 2392 by Jessica Angel. With sparkly sequins from the sweetheart neckline to the hem, this long designer dress offers a sexy vibe with thin shoulder straps that lace up over the open ack. In misses and some plus sizes, this long sequin evening gown has a long mermaid skirt that opens in a side slit before ending in a train that provides a dramatic look for prom, galas, and other