Colette CL2080 dresses are offered in Indigo. $505 is the Formal Approach best price guarantee for style CL2080 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL2080 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.