UPDATE: It appears all the original shirts have been sold, so you'll have to wait for a second edition. The reprint is more likely to happen faster if you place your orders beforehand (also, please state your preference of whether or not you want the image corrected- this will help me decide which way to print them, so you'll still get a shirt, just maybe not how you'd like it. I'm going by majority rule.)
This is the store, for actual theoretical merchandise! We don't have an actual shipping system yet, but we do have merchandise you can buy you can place an order for the next printing of the shirts by e-mailing store@testtrack4.com with your order, then you could send me your payment via PayPal and I can ship you your shirt! You don't have to pay me until the next batch are made though you are more than welcome to, as this will speed up the next printing.
The image on the shirts look something like this:

(This is a mock-up of how the old shirts looked because we lost the source
image for the silk screens. When you place your preorder, be sure to include
your vote for whether or not you want it like this or corrected.)
The shirts say "Vote Stuart for MR. OJR 2007" on the back.
Here're a couple pictures of me circa 2004 wearing one (front and back):


Preorder your shirt for the second wave today! Babydoll Small Medium Large Extra Large