La Femme 31389 sequin prom dresses are offered in Black, White. $438 is the Formal Approach best price guarantee for style 31389 by La Femme. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 31389 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.