If you have a digital copy of it, just use MS PowerPoint and make a slide out of it. You can use image programs like Photoshop or Paintshop to turn it into sepia, black and white or anything you like. Add text, or word art is very easy, too. It's a picture, scan it and manipulate it anyway you like with PS or PP. When you print, specify the paper as T-shirt transfer, that way it will print out as a mirror image. If you don't, the text will reversed when you iron it.
What you want to do is do a T-shirt transfer on Google.
http://www.paper-paper.com/transfer.html
http://www.hanes2u.com/workshop/tech...ds_tshirts.htm
I've done aprons for my mom and mother in law, my sister and T shirts for myself, wife, etc.
Have fun.