Print the images below on t-shirt transfer paper, available at such locations as Kinkos, Target, and Office Depot.  The images are reversed so as to not appear backwards when ironed on your shirt.  Follow the directions on the packaging of the transfer paper as to printer setting, iron setting, and fabrics that work best, as they differ slightly according to the transfer paper you choose.  You can add these patches to the sleeves of an old Cards tee, or use them to create a great new tee of your own creation.  Enjoy!