Colette CL5207 dresses are offered in Turquoise, Black, Lilac, Pink, Purple, Red. $449 is the Formal Approach best price guarantee for style CL5207 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL5207 is offered in sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.