Rumor] Pirates to bring back 70s throwback uniforms for 2016 season to replace Sunday Alternates. : r/baseball
Negro Leagues Throwback Uniforms in Pittsburgh Today – SportsLogos.Net News
Bringing it back: Pirates show off throwback uniforms
Rumor] Pirates to bring back 70s throwback uniforms for 2016 season to replace Sunday Alternates. : r/baseball
Official Kansas City Royals Website
How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN
Legends of cardboard: Oscar Azocar
Pirates Become Latest Pro Sports Team To Drop Ugly Alternate Uniforms – OutKick
Worst uniform in sports history?
Pirates' alternate uniform harkens to early '70s
Curse Waiting For Next Year
The Coolest Throwback Jersey to Own for Each MLB Team, News, Scores, Highlights, Stats, and Rumors
MLB Fourth of July Stars and Stripes Uniform Matchups – SportsLogos.Net News