These old Mets alternate jerseys are returning
Third jersey - Wikipedia
Mets jersey patch ad sale to be overseen by Oak View Group
Mets trade David Robertson to Marlins for two minor-league players
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Back in Black: Mets Announce Black Uniforms Returning in 2021 – SportsLogos.Net News
Matt Harvey Is Cheered (and Lit Up) in His Return to New York - The New York Times
NY Mets: Brett Baty sent down, Starling Marte lands on IL
Mets starting pitchers pick uniform before each game
The Mets May Need A Personnel Change - Metsmerized Online
Mets Retire Willie Mays's Number at Old-Timers Day - The New York Times
Mets at 60: Before They Were Amazin', They Were Amazing - The New York Times