Slip into something sleek like this long off-the-shoulder two-piece prom dress. This gorgeous satin gown has curve appeal, calling attention to the figure from every angle. The two-piece style not only highlights the natural waistline and provides freedom for movement, but also makes this long prom dress extra fun. An off-the-shoulder v-neckline adds flirty touch to the crop top while the long sweeping mermaid design, complete with a horsehair hemline, adds equally alluring appeal to the skirt. While this long two-piece prom dress is fantastic for prom, all of its amazing features also make it a top choice for galas and formal dances.