We get this question every week. Here’s the short version of the story:
We were using American Apparel shirts for the printing, and the company’s supply chain is frustrating. It would regularly (every week) run out of some color or some size and stop supplying it to our printer.
Also, our warehouse was having trouble integrating our T-shirts into some of its new inventory software. So we removed shirts from the site until we could get a new supplier and our warehouse could get its ducks in a row.
Right now we are evaluating three new suppliers – one domestic and two that are international. We always prefer to use domestic suppliers. But my position is that if you can’t supply the product, then you suck and we won’t use you. So we might end up with an international supplier on this product.
So shirts should be back up on the site within a couple weeks. If we use the supplier I am favoring, we’ll be able to offer sizes XS up to 5XL.
— Christopher Schwarz