Baseball Uniforms in the Future: What Might They Look Like Two Decades from Now? – Society for American Baseball Research
In 1999, baseball imagined the world of 2021, and it looked weird. The 'Turn Ahead the Clock' promo, revisited - The Athletic
MLB: Check out photos of the ugliest uniforms in baseball history
Paul Lukas on Twitter: "Notable Moments in NOB History: MLB's 1999 " futuristic" uniforms featured vertical NOBs, but Mets P Jason Isringhausen's name wouldn't fit in that format, so he just wore "Izzy."
Uni Watch's Friday Flashback - Baseball turns ahead the clock in 1999
Borchert Field: Party Like it's 1999
Turn Ahead the Clock, MLB's Foray On Future Uniforms - InsideHook
The 50 Worst Fashion Statements in MLB History | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Turn Ahead the Clock jerseys
Mercury Mets inside story | MLB.com
SI Vault on Twitter: "Just came across this 1999 photo of Barry Bonds. Can't believe the Giants actually wore these uniforms: http://t.co/TlFV2zc6" / Twitter