The full story on Houston's iconic rainbow uniforms - ESPN
MLB Jersey & Cap History
Rainbow resurgence: Bright Astros jerseys now a fan favorite - NBC
Common Thread Weaves Astros' Latest Look
Astros rainbow uniform history
Houston Astros uniforms through history
Origin of the iconic rainbow Houston Astros jersey
The Stars Rise Again
MLB retro uniforms: The good, the bad, and the ugly
Astros rainbow uniform history