Colette CL2023 dresses are offered in Ivory, Scarlet, Plum. $525 is the Formal Approach best price guarantee for style CL2023 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL2023 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.