Long Sequin Mermaid Prom Dress: Jessica Angel 2349Dazzle the crowd in this open back long sequin mermaid prom dress 2349 by Jessica Angel. A polished style from the v neckline to the hem, this long sequin evening gown has thin shoulder straps that create a statement as they criss cross the open back. Offered in misses and some plus sizes, this long sequin formal dress has a long mermaid skirt that opens in a side slit before ending at the floor. Perfect for prom, galas, and other formal events, this