I echo the disdain for pleated denim skirts
they're just not flattering
DO NOT WEAR A MINI. You may be sitting on a chair and the sorority members may be sitting on the floor. You don't want to give them a show. I don't care how much you can sit like a lady, there's no real way to sit for more than a few minutes in a mini without giving a show to the people on the floor
BTW_ this should be moved to the Rush forum