Colette CL2088 dresses are offered in Blue Multi. $629 is the Formal Approach best price guarantee for style CL2088 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL2088 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16.