Here's a dazzling long La Femme prom dress that is for the girl with an edge. The gorgeous long beaded designer dress features a criss-cross waist that reveals a deep v-neckline, an open back, and cut-out sides. Curve-contouring ruching defines the lower back of this daring evening gown, while thin shoulder straps criss cross the back. More ruching offers a unique look to the front of the skirt, while a side slit adds to the sexy vibe of this fancy long formal dress. Whether you're attending prom, a military ball, or another black-tie formal, this long La Femme prom dress is sure to cause a stir.