It is very easy to make, and once made all you have to do is place a shirt on it, and flip a few pieces of cardboard, and your done.
This is my entry into the Gorilla Glue contest, so please vote for it. Also please rate and leave comments.
Check out my new instructable related to this.. the Pant Folding Machine : http://www.instructables.com/id/Pant-Folding-Machine/
Step 1: Parts
Step 2: Cutting the pieces
2 pieces 30 inches long and 7.5 inches wide
1 piece 12 inches long and 9 inches wide
1 piece 18 inches long and 9 inches wide
Step 3: Assembily
Flip the whole thing over and tape the same areas again to make it stronger.
If you are confused:
A= 9 inch by 12 inch piece
B= 18 inch by 12 inch piece
C= 30 inch by 7.5 inch piece
Step 4: Using it
If you want to make it neater and smaller; then take B and fold it in half. Then when you are using the machine, fold the bottom half of B up then the entire B piece up. This will greatly help.