San Diego Padres - Wikipedia
Blue replaced brown on Padres uniforms in 1991, by FriarWire
Order Restored to Uni-Verse as Padres Bring Back the Brown
Padres Uniform Survey: The Results - Gaslamp Ball
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?)
The Padres change uniforms, again, so let's look at their visual history
The Padres change uniforms, again, so let's look at their visual history
Bring Back the Padres' Pinstripes