La Femme 28421 comes in the following colors: Dark Berry, Light Copper, Navy. $318 is the Formal Approach best price guarantee for style 28421 by La Femme. Formal Approach is an authorized La Femme prom dress store. We only offer authentic designer prom dresses. La Femme 28421 comes in the following sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16.