Luxury Supima cotton with a lightweight finish; straight back yoke with center box pleat Unconditional Satisfaction Guarantee. If you are not completely satisfied with your Buttoned Down shirt at any time, we are happy to give you a full refund. We offer three fits: Slim, Fitted and Classic. Our Fitted shirt is cut closer to the body than the Classic, but not as trim as the Slim. The Fitted shirt is cut 2.5 inches slimmer through the chest and 2 inches slimmer in the waist compared to our Classic Fit. It has a versatile length that looks sharp tucked in or untucked. Available in 72 size combinations for a more precise fit, including Big & Tall sizes. We recommend measuring your sleeve length to order the correct size.