How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN
MLB's New Rules Have Baseball in Overdrive - The New York Times
Uniform designs broke all the rules during 1970s
Uniform designs broke all the rules during 1970s
Why Are Workers Struggling? Because Labor Law Is Broken - The New York Times
Throwback uniform - Wikipedia
Uniform designs broke all the rules during 1970s
How the Pittsburgh Pirates sparked a uniform revolution in the 1970s - ESPN
San Francisco 49ers - Wikipedia
1972 Miami Dolphins: The inside story of the only perfect season in NFL history
British Airways best and worst uniforms over the years - from 'paper' mini dresses of the 1960s to garish stripes of the eighties