J. Crew Polka Dot Button Down Top, White/ Navy. Button Down Front Closure. L/S With 3 Button Closure At Cuff. Single Pocket At Chest. Rounded Hemline. Measurements: 19.5'' Chest, 19'' Waist, 26'' Length. Fabric: 100% Cotton. Condition: Like New/ No Signs Of Wear. Style #45518. Size S