Blue replaced brown on Padres uniforms in 1991, by FriarWire
Goodbye to the blue: Ending of Padres' era
Padres uniforms: Visual history of brown, yellow, blue, orange, sand - The San Diego Union-Tribune
Trader Jack” Was Architect of 1984 Padres, by FriarWire
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Padres uniform history: The 1990s - ESPN - SweetSpot- ESPN
Padres uniform history: The 1970s - ESPN - SweetSpot- ESPN
The Padres' Journey From Unique to Undistinguished (and Back Again?)
Order Restored to Uni-Verse as Padres Bring Back the Brown
Brown Is Back – FriarWire
The Padres change uniforms, again, so let's look at their visual history
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
Best Padres Uniform Patch - Gaslamp Ball