Pirates' alternate uniform harkens to early '70s

Kyle Schwarber homers, Bryce Harper ejected but Phillies fall to

The Pirates are wearing some sweet alternate throwback uniforms

Pirates Made Uniform History – FOB Sports (Friends of Bob)

Some MLB uniforms if teams used the colours from their city flag

Should We Believe in the Pittsburgh Pirates?

Pittsburgh Pirates to wear 1979 uniforms for Sunday games - Sports

Pirates' alternate uniform harkens to early '70s

Ranking the best MLB uniforms, jerseys and caps

MLB Jersey & Cap History

Those wacky baseball uniforms of the '70s.

A goodbye to Cardiac Hill - Cardiac Hill

Pittsburgh Pirates Unveil New City Connect Uniform: Bleeding Black

MORE