La Femme 31149 tulle prom dresses are offered in Emerald, Red, Royal Blue. $438 is the Formal Approach best price guarantee for style 31149 by La Femme. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 31149 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16.