Cottle Sashiko Shark Collar ShirtBatik inspired pure Indigo dyed overshirt made from all cotton in a very soft feel. Made from traditional cotton called bingo bushi fabric. Mother of pearl buttons closure with one kintsugi button, a technique which is used to repair ceramics and other items. As more you wear it, as nicer the color will look. It's a unisex no gender shirt Short and straight fitted silhouette Size 2 = Small to Medium Site 3 = Medium to Large Size 4 = Large to X Large