La Femme 31140 sequin prom dresses are offered in Black, Dark Emerald, Red, Rose Gold, Royal Blue, Silver. $398 is the Formal Approach best price guarantee for style 31140 by La Femme. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 31140 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14.