Colette CL5112 dresses are offered in Pink, Royal Blue, Red, Black, Violet. $539 is the Formal Approach best price guarantee for style CL5112 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL5112 is offered in sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.