Just for fun I made myself a calibre Tshirt. It was so much fun that i designed a few more. I am making the designs available to you if you wish to get calibre Tshirts made for yourself. Note that these are only the designs and you have to get the Tshirts made yourself. I used
http://www.logosportswear.com/ to get mine. calibre does not get any money from it. It was just a fun thing for me to do.
The second design was suggested by Nancy Luckhurst on the calibre facebook fan page.
Feel free to use the designs.