we do make our own letters- quite often- but when the new girls get in we all get them the same uniform letters... and we have found online ordering is just a hassle, and they come out different than we want.
we are national affiliated sorority, which means we differ from kappa delta phi national fraternity. we are a national sorority with a national board and lots of chapters..
our boys are also national, with their own national board... we have a convention yearly with both the males and females meeting up after our individual meetings for joint meetings.