La Femme 31581 sequin lace prom dresses are offered in Aqua, Light Periwinkle. $598 is the Formal Approach best price guarantee for style 31581 by La Femme. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 31581 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.