Blue replaced brown on Padres uniforms in 1991
San Diego Padres - Wikipedia
Ranking MLB's all-time greatest uniforms - ESPN
The (un)common threads of Padres fashion - The San Diego Union-Tribune
MORE
Order Restored to Uni-Verse as Padres Bring Back the Brown
San Diego Padres Will Officially Start Wearing Brown Uniforms In 2020
Small changes to Royals uniforms: Solid blue hat with powder blue jerseys : r/baseball
MLB Reverse Retro Program, Installment 7/8 (Padres, Giants, & Rays) : r/baseballunis
The Padres' Journey From Unique to Undistinguished (and Back Again?)
Blue replaced brown on Padres uniforms in 1991, by FriarWire
The Padres have new uniforms, will be wearing the brown on Fridays - NBC Sports
Padres revealing brown uniforms part of process for team - The San Diego Union-Tribune
Padres likely bringing back brown uniforms in 2020 season, team chairman says
My Town, My Team: Lee Jenkins on the San Diego Padres' uniform tribulations - Sports Illustrated