Colette CL2016 dresses are offered in Aqua, Emerald, Pink. $589 is the Formal Approach best price guarantee for style CL2016 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL2016 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.