Colette CL5116 dresses are offered in Amethyst, Teal, Wine. $549 is the Formal Approach best price guarantee for style CL5116 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL5116 is offered in sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.