The Pirates are wearing some sweet alternate throwback uniforms this year - NBC Sports
Willie Stargell Men's Pittsburgh Pirates Throwback Jersey - Black Authentic
Pittsburgh Pirates Pinstripe Throwback Turn Back the Clock Jersey | StadiumStyle.com
Pittsburgh Pirates' Charlie Morton wears a 1979 throwback uniform while pitching in the baseball game against the Cincinnati Reds in Pittsburgh, Friday, Aug. 21, 2009. (AP Photo/Keith Srakocic Stock Photo - Alamy