San Diego Padres - Wikipedia
Padres uniforms: Visual history of brown, yellow, blue, orange, sand - The San Diego Union-Tribune
Heritage Uniforms and Jerseys and Stadiums - NFL, MLB, NHL, NBA, NCAA, US Colleges: San Diego Padres Uniform and Team History
Padres uniforms: Visual history of brown, yellow, blue, orange, sand - The San Diego Union-Tribune
Padres uniforms: Visual history of brown, yellow, blue, orange, sand - The San Diego Union-Tribune
Blue replaced brown on Padres uniforms in 1991, by FriarWire
Uni Watch Profiles: Steve Sale
The (un)common threads of Padres fashion - The San Diego Union-Tribune
The San Diego Padres are finally bringing back brown uniforms
Padres new uniforms are coming soon - Gaslamp Ball