La Femme 30700 is a jersey prom dress. $358 is the Formal Approach best price guarantee for style 30700 by La Femme Fashion. Shop with confidence, Formal Approach is an authorized La Femme prom dress store. La Femme 30700 comes in the following colors: Dark Berry, Light Gold, Mauve, Navy, Silver and these sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16.