La Femme 31347 tulle prom dresses are offered in Dark Emerald, Red, Royal Blue. $378 is the Formal Approach best price guarantee for style 31347 by La Femme. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 31347 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.