The Rachel Allan 7125 is a two-toned prom dress, designed with a figure-hugging mermaid silhouette. Multiple seams lend texture to the sweetheart bodice, accented with a beaded yoke that defines the illusion jewel neckline. A wide band wraps around the natural waist, and divides the cutout back. Princess seaming tapers the full-length Mikado skirt, which glides with a sweep train. Available sizes: 0-16.