Old Navy has produced a line of collegiate T-shirts, but unfortunately didn’t do its homework, printing incorrect founding years for three of the 29 universities featured. As Yahoo! Sports blog Dr. Saturday reports, the retailer printed 1820, 1878, and 1881 as the founding years for the University of Iowa, Colorado and Arizona, respectively. The actual founding years are 1847 (a 27-year difference from Old Navy’s version!), 1876, and 1885.

Bound to be collectors items!