Colette CL8690 dresses are offered in Pink, Blue. $659 is the Formal Approach best price guarantee for style CL8690 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL8690 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.