Colette CL2046 dresses are offered in Turquoise, Rose Gold. $695 is the Formal Approach best price guarantee for style CL2046 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL2046 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.