Retro Uniforms

Just wondering where the wearing of retro uniforms started? The NHL,CFL and NFL all wear them at times.

You forgot the NBA. They do it as well. Good question though

Pretty sure that the "retros" started in Major League Baseball back in 70' or early 80's. Was easy for them I guess, most baseball uniforms look like they are from the 20's anyway. Other leagues caught on when they saw there was money to be made from the fans buying into the look.

Thanks Smoke9. Not being a NBAor MBL fan i did not know that.