Why do the Dallas Cowboys only wear the white jerseys when they play and never wear the dark colored jerseys? - Quora
History behind the Cowboys' blue jersey curse explained
The Cowboys Bad Luck Blue Jerseys: Inside the Alleged NFL Curse - FanBuzz
Where did the myth that the Dallas Cowboys tend to lose when they wear blue instead of white originate? - Quora
Why do the Dallas Cowboys only wear the white jerseys when they play and never wear the dark colored jerseys? - Quora
The Gridiron Uniform Database: What's Longer Than 'Once in a Blue Moon?' - UPDATE
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