Hey I'm turning 21 in a couple months and my wardrobe is left over from high school. I'm at a university now and I'll have internship and job interviews coming my way in the near future. What some clothing lines or stores you suggest for conveying a serious working attitude but not too serious. Something young, energetic, ready to work. I have a pale complexion with dark longish hair and I'm 5'8". I know I'll have to go out and try on some styles but what do you suggest?