Colette CL8555 dresses are offered in Raisin, Sage. $479 is the Formal Approach best price guarantee for style CL8555 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL8555 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.