Blue replaced brown on Padres uniforms in 1991, by FriarWire
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
The Padres' Journey From Unique to Undistinguished (and Back Again?)
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The Padres change uniforms, again, so let's look at their visual history
TIMELINE: How Padres uniforms have changed
Ted Williams Padres
Goodbye to the blue: Ending of Padres' era
Order Restored to Uni-Verse as Padres Bring Back the Brown
Order Restored to Uni-Verse as Padres Bring Back the Brown
History of the San Diego Padres - Wikipedia
Padres to bring back brown uniforms in 2020 - Blowout Cards Forums
Order Restored to Uni-Verse as Padres Bring Back the Brown
Padres unveil new brown-and-gold uniforms, return to roots for 2020 season