So glamorous, this long mermaid prom dress is a slinky style for your formal event. The off-the-shoulder evening gown smooths over the curves from the sweetheart neckline to the floor-length mermaid skirt. Beaded embroidery adds a bit of delightful sparkle to the bodice, while banded sleeves provide the romance as they wrap around the upper arms of this fabulous formal dress. The follow-me train completes the look of this long mermaid prom dress that is so stylish for fancy galas, prom, and other formal events.