Ask Sam Farmer: How much does an NFL uniform weigh? - Los Angeles
NFL relaxes rule restricting alternate uniforms
Ranking the alternate uniforms of every NFL team: Rams, Ravens top
Taunting rules in NFL and college football: The “point of emphasis
Study finds influence of smaller jersey numbers on perception - ESPN
The NFL's Ridiculous Uniform Policy, Illustrated - Battle Red Blog
NFL jersey number restrictions could change for running backs
Every NFL team's alternate uniforms, ranked
WARNING: NFL uniforms could soon start getting pretty funky
Roger Goodell, NFL relax touchdown celebration rules in response