Where did the myth that the Dallas Cowboys tend to lose when they wear blue instead of white originate? - Quora
The Gridiron Uniform Database: What's Longer Than 'Once in a Blue Moon?' - UPDATE
Cowboys Wearing Blue at New York Giants: What Happened to Dallas 'Jersey Jinx'? - FanNation Dallas Cowboys News, Analysis and More
Why do the Dallas Cowboys only wear the white jerseys when they play and never wear the dark colored jerseys? - Quora
Why do the Dallas Cowboys only wear the white jerseys when they play and never wear the dark colored jerseys? - Quora
Why do the Dallas Cowboys only wear the white jerseys when they play and never wear the dark colored jerseys? - Quora