T-Shirts The World Went Crazy Over… October 4, 2015October 5, 2015 ~ customimagewear ~ Leave a comment The World’s Most Iconic Tees When it comes to t-shirt design you will be hard pressed to find any t-shirts that have stood the test of time more than these designs. Which did we miss? 1. 2. 3. 4. 5. 6. 7.