Colette CL2019 dresses are offered in Dusty Green, Pink, Light Blue, Lilac. $525 is the Formal Approach best price guarantee for style CL2019 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL2019 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.