Colette CL2029 dresses are offered in Emerald. $525 is the Formal Approach best price guarantee for style CL2029 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL2029 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.