Mike Acosta on X: Tonight's game marks the first time in Astros history that the traditional rainbow colors have made it into the World Series. The side panel is the exact pattern
The full story on Houston's iconic rainbow uniforms - ESPN
Astros' rainbow uniforms still dazzle
Houston Astros uniform changes through the years - ABC13 Houston
Men's Nike Nolan Ryan Houston Astros Cooperstown Collection Retro Rainbow Jersey
Nolan Ryan Houston Astros Autographed Rainbow Mitchell & Ness Authentic Jersey with HOF 99 Inscription - Autographed MLB Jerseys at 's Sports Collectibles Store
MLB Jersey & Cap History
Astros wear throwback uniforms in Seattle - The Crawfish Boxes
Origin of the iconic rainbow Houston Astros jersey