Colette CL5211 dresses are offered in Champagne Turquoise, Champagne Violet, Champagne Rose. $549 is the Formal Approach best price guarantee for style CL5211 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL5211 is offered in sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.