Broadcast your fandom for all to see when you pick up officially licensed Illinois Custom t-shirts! The official online store of the Illinois Fighting Illini offers the biggest lineup of team tees, including long sleeve Illinois shirts and tank tops. Browse University of Illinois performance shirts designed to wick away moisture and keep you comfortable in the stands, or opt for some retro style with vintage Illinois tees that show you’ve been a devoted fan for years. Each Illinois Fighting Illini t-shirt is made with premium materials and features pristine Illinois graphics that are sure to complement your favorite game day hat. When you need to add to your roster of exciting Illinois t-shirts, turn to the official team store for the biggest selection online.