Colette CL8635 dresses are offered in Sky Blue, Light Pink. $459 is the Formal Approach best price guarantee for style CL8635 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL8635 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.