Colette CL5131 dresses are offered in Black Nude. $699 is the Formal Approach best price guarantee for style CL5131 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL5131 is offered in sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.