Each year the National Football League decides their championship in a single game that's known as the Super Bowl. Among the apparel sold in advance of the game are Super Bowl T-shirts. Sports apparel is a multi-billion dollar industry, and NFL and football related products make up a good portion of that.http://ezinearticles.com/?Sports-Industry-Franchising&id=1420750
"I Want That!"
Since the 1970s, the NFL has sold t-shirts, hats, jerseys and other apparel at the site of the Super Bowl. In the mid-1980s, teams that qualified for the game each year began selling T-shirts to their fans signifying their conference championship success. In the 1990s, the NFL began to sell this merchandise through catalogs and over the phone via advertising. With the advent of the internet, the league developed its own on-line store to sell this and other merchandise. The T-shirts made available typically include shirts with one team's logo and the game logo, as well as shirts with both team logos, and other variations. In addition to the league site and the game site, other licensed outlets sell these shirts as well.
Super Bowl T-shirts Retailers
NFL Shop: Super Bowl T-shirts
Sports Authority: Super Bowl T-shirts
Modell's: Super Bowl T-shirts
Champs: Super Bowl T-shirts
Kitson: Retro Super Bowl T-shirts
Football Fanatics: Super Bowl T-shirts
Liquid Blue: Super Bowl XLII T-shirts
Cafe Press: Super Bowl T-shirts