Colette CL5118 dresses are offered in Black, Pink, Jade Berry, Diamond White. $599 is the Formal Approach best price guarantee for style CL5118 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL5118 is offered in sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.