The Carter Shirt is a timeless button-up, cut from soft denim shirting with an airy, breathable hand. Designed with a relaxed silhouette and long sleeves, it drapes effortlessly for a laid-back yet polished feel. Wear it tucked, layered, or left loose for versatile everyday styling. The Carter Shirt is a timeless button-up, cut from soft denim shirting with an airy, breathable hand. Designed with a relaxed silhouette and long sleeves, it drapes effortlessly for a laid-back yet polished feel. Wear it tucked, layered, or left loose for versatile everyday styling. Established in 2003, Citizens of Humanity has been fueled by knowledge, creativity, and - above all - a love for denim. Since its start, the LA-based brand has remained committed to offering cutting-edge denim styles, unparalleled comfort, and flattering fits, all without compromising a standard for premium quality.