Colette CL5105 dresses are offered in Navy Blue Gold, Red, Gold Pewter. $599 is the Formal Approach best price guarantee for style CL5105 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL5105 is offered in sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.