Colette CL2026 dresses are offered in Diamond White, Spruce, Turquoise, Fuchsia, Black, Plum. $799 is the Formal Approach best price guarantee for style CL2026 by Colette. Shop with confidence, Formal Approach is an authorized Colette prom dress store. Colette CL2026 is offered in sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.