Threadless, one of my favorite online t-shirt companies, just released a bunch of The Nightmare Before Christmas inspired shirts.  If you're not aware, Threadless relies on their users to create and design what they sell, so you often get some very inspired and unusual stuff.  In addition, Threadless only creates a limited amount of product, so they often sell out fast and once they're gone, that's it.  So if you're interested in checking out the shirts (they're a little over $20 each), hit the jump for the images or you can click here to see them on Threadless.  Some of them are really well done.

Finally, Threadless is offering free shipping on orders over $60.

Again, click here to buy a shirt.