I might get a Slig t-shirt personalised one day, that would be awesome!
I'm still holding out for Slig Finger Puppets
By the way, if you want to get personalised T-Shirts you can try a variety of different places.
Here's one: http://www.tshirtstudio.com/ By the way I can't confirm or deny how good this store is because I have never used it. Enjoy at your own peril!