Colette CL5161 dresses are offered in Steel Blue, Turquoise. $599 is the Formal Approach best price guarantee for style CL5161 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL5161 is offered in sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.