J. Crew Sophie Open-Front Sweater-Blazer in Olive Green “We took our customer-favorite layering invention and kicked it up a notch...thanks to a lighter-weight cotton blend you can wear all year long. It's the perfect polished-but-relaxed style that-bonus!-also covers your bum. By buying cotton products from J.Crew, you're supporting more responsibly grown cotton through the Better Cotton Initiative.” 35%Cotton, 35%poly, 30%wool. Patch pockets. Bracelet-length sleeves. Size L