Colette CL2024 dresses are offered in Navy Blue, Spruce, Hot Pink, Purple. $565 is the Formal Approach best price guarantee for style CL2024 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL2024 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.