The A's went the entire 2019 season without ever wearing their alternate gold jerseys, even once, yet they have not actually dropped them- they are still officially an A's uniform. : r/baseball

The A's are dropping the dark green alternate jerseys from their rotation (per SportsLogos.Net) : r/OaklandAthletics

The Oakland A's Uniform Situation: Why Are The Alternate Uniforms Disappearing?

All That Glitters is Gold: A Retrospective Look At the Alternate Uniforms of the Oakland A's

A's Finally Return to Gold Alternates

Rays Drop Road Greys, Make Devil Rays Throwbacks Official Alternate Uniform – SportsLogos.Net News

Which country had in your opinion the best uniforms in the 2023 WBC? : r/ baseball

Ranking MLB's City Connect uniforms - ESPN

In my book, we discuss the odd half-year 1972 Oakland Athletics jerseys with the non-matching Expos front numbers. Photo evidence (with later corroboration from A's equipment manager Steve Vucinich) shows that these

MLB Unveils 300 New Looks as 2016 Specialty Uniforms Released – SportsLogos.Net News

In my book, we discuss the odd half-year 1972 Oakland Athletics jerseys with the non-matching Expos front numbers. Photo evidence (with later corroboration from A's equipment manager Steve Vucinich) shows that these