Colette CL5139 dresses are offered in Charcoal, Black, Purple, Ocean Blue, Hot Pink. $569 is the Formal Approach best price guarantee for style CL5139 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL5139 is offered in sizes: D0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.