La Femme 30780 is a jersey prom dress. $338 is the Formal Approach best price guarantee for style 30780 by La Femme Fashion. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 30780 comes in the following colors: Dark Teal, Dark Wine, Navy and these sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16.