Mariners and Astros wear 1990s jerseys

Astros' uniform tradition unlike any other in baseball

Uni Watch's Friday Flashback -- Where did the vests go? - ESPN

Ranking the Best Uniforms in Major League Baseball

In first start for Astros, Aaron Sanchez sets pace for combined no-hitter

Mariners no-hit again, this time at hand of Astros

Mariners New City Connect Uniform Taps Into City's Long Baseball History – SportsLogos.Net News

Yordan looks straight up fire with that pinstripes uniform they must bring these back as Throwbacks!! : r/Astros

FanPost Friday: In defense of road grays and powder blues - Lookout Landing

Photos: Astros, Mariners Throw It Back 30 Years – SportsLogos.Net News

Mariners pitching does their job, offense forgets to clock in as Dodgers win gives them NL West title — Converge Media

Here's the story behind the Mariners' amazing sleeveless jerseys

Baseball Uniforms Through the Years - Sports Illustrated

Houston Astros retired numbers

MORE