to kinda lighten the mood... my sorority has had some pretty good luck with
www.customink.com. You can custom design your shirts with your own fonts and graphics or just pick one from the gallary and edit it. AND THEY ARE TOTALLY INEXPENSIVE. the only problem we did have was with our rush shirts last fall... they were stuck in New York because our rush week fell during September 11th. But we have ordered philanthropy shirts, halter tops, and Greek Week shirts from them.
however now that i have mentioned it, someone probably has a story. oy... oh well. i guess we can say that the greek shirt industry definitly isn't flawless.
To comment on local screen printers: ours is SUPER expensive. and he is kinda mean sometimes. you can design stuff on your computer and bring it to him but it takes DAAAAYYYYSSS to get your merch. I guess i have a bias because he doesn't tailor to locals very well... he never reorders our stuff... or the very lil that we have in that store.