Colette CL5197 dresses are offered in Evergreen, Steel Blue, Vintage Rose. $579 is the Formal Approach best price guarantee for style CL5197 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL5197 is offered in sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.