Ok, so I know that this gets posted on here a lot, but everything I am finding is focused more towards females. I will be attending a campus visit at the end of the month and planning out my trip and what to wear once there. I have already been accepted and offered a financial aid package with T.A. position, but I want to leave a good impression on the faculty and everyone there. I'll be going for a Ph.D. in Biological Sciences: Microbiology at Rensselaer Polytechnic Institute, but coming from a small southern liberal arts college, I'm a little lost in some of the general niceties of these things. Thanks in advance to everyone for your responses and assistance.