Colette CL5203 dresses are offered in Sage, Royal Blue, Lilac, Silver. $569 is the Formal Approach best price guarantee for style CL5203 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL5203 is offered in sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.