La Femme 31391 liquid jersey prom dresses are offered in Black, Blush, Bronze, Dark Emerald, Red, Royal Blue, Royal Purple, Silver. $358 is the Formal Approach best price guarantee for style 31391 by La Femme. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 31391 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16.