Wait until you graduate and enter the real world. It is superficial, and unfair. People who work hard don't move up people who speak up to take credit do. People who dress well, and won the genetic lottery get to slack off, show up late, and have a bad attitude. First impressions are everything, and the suit helps. People will judge you before you get the chance to prove your work ethic. I work in a very superficial industry, and countless times I have seen better groomed, better looking people get promoted over their less genetically blessed, and harder working co workers. Life is hard, don't make it an uphill battle.