La Femme 31126 lace prom dresses are offered in Dusty Mauve, Silver. $598 is the Formal Approach best price guarantee for style 31126 by La Femme. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 31126 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.