La Femme 31137 sequin prom dresses are offered in Neon Pink, Orange, Periwinkle. $378 is the Formal Approach best price guarantee for style 31137 by La Femme. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 31137 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.