Colette CL8505 dresses are offered in Gold, Red, Emerald, Black. $419 is the Formal Approach best price guarantee for style CL8505 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL8505 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.