One-Shoulder Mermaid Prom Gown: Jessica Angel 2608Sleek and seductive, this one shoulder long mermaid prom dress 2608 by Jessica Angel is ready to wow the crowd. Crafted in stretchy satin fabric from the asymmetrical neckline to the hem, this long formal dress features a slash style front cut out and one shoulder strap that flows diagonally over the open back. Offered in misses and some plus sizes, this long designer dress has a hip hugging long mermaid skirt that flows to the floor with a flourish