La Femme 29920 is a tulle prom dress. $598 is the Formal Approach best price guarantee for style 29920 by La Femme Fashion. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 29920 comes in the following colors: Mauve, Royal Blue and these sizes: 00, 0, 2, 4, 6, 8, 10, 12.