This royal blue mermaid prom dress by Jovani is made of a gorgeous satin fabric. This sleeveless floor length dress features a plunging neckline and a form fitting bodice. There is a concealed zipper that fastens the dress together in the back. The mermaid skirt has a horsehair hemline. This gown is also available in black, red and white. This prom dress looks incredible on girls who want to accentuate their curves. This prom dress is perfect for the girl who wants to look both elegant and fashion-forward.