Colette CL8670 dresses are offered in Black Nude, Turquoise. $479 is the Formal Approach best price guarantee for style CL8670 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL8670 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.