Casual smart, slim-fit, blue-grey checkered shirt made by Puglia based Camiceria Mazzarelli with fabric made by Albiate with blue vintage 'corozo' buttons. The corozo nut coming from the tagua tree, also known as Vegetal Ivory. It has been the preferred material for button production for decades in the past, before plastic buttons were used. It has a unique grain pattern, delivers scratch-free buttons and is extremely durable.