Colette CL8625 dresses are offered in Heather. $399 is the Formal Approach best price guarantee for style CL8625 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL8625 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.