La Femme 31315 jersey prom dresses are offered in Black, Emerald, Red, Royal Blue. $398 is the Formal Approach best price guarantee for style 31315 by La Femme. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 31315 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.