Colette CL8220 dresses are offered in Jade, Black. $519 is the Formal Approach best price guarantee for style CL8220 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL8220 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.