La Femme 31271 lace tulle prom dresses are offered in Black, Dark Berry, Royal Blue. $478 is the Formal Approach best price guarantee for style 31271 by La Femme. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 31271 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14.