Everything that is old is new again.
It's a ringer tshirt with sewn on letters. You can get just about any sewn on greeks place to do one for you.
Here's a couple of examples:
http://www.greekcreations.com/sewn-o...r-T-Shirt.aspx
http://www.greekcreations.com/sewn-o...pe-jersey.aspx