Colette CL5164 dresses are offered in Navy Blue, Black, Sienna. $429 is the Formal Approach best price guarantee for style CL5164 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL5164 is offered in sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.