Article Photos: Oklahoma football: A look at OU's two previous alternate uniforms 67/113

Warbirds fly their vintage airplanes during the pre game of a college football game between the University of Oklahoma Sooners (OU) and the TCU Horned Frogs at Gaylord Family-Oklahoma Memorial Stadium in Norman, Okla., on Saturday, Oct. 5, 2013. Photo by Steve Sisney, The Oklahoman