Colette CL2012 dresses are offered in Light Blue, Hot Pink. $485 is the Formal Approach best price guarantee for style CL2012 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL2012 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.