Seaplane Shirts Men's Italian Popstar Button Down Shirt 100% Cotton Button Down closure Made of exceptionally high quality Italian cotton stretch poplin, Popstar is the perfect white shirt. No shrinkage, it's 1" longer in sleeve and overall; 2" larger in cirfumferece. Size this one down. Enzyme washed for softness. Made in USA, 97% cotton 3% spandex, 67pc total production Pre-laundered and pre-shrunk, follow our comments on sizing. What you receive is how it will stay. Machine wash & dry.