Regardless of where you go to school, I think it is always a safe bet to go a little dressier than the pictures on the recruitment website or what they describe. I think for your day three, just guessing, think derby more so than cocktail dresses!
http://www.belk.com/AST/Main/Belk_Pr...ess.jsp?off=54
Maybe with a cute tan belt and nude sandals...?
http://www.belk.com/AST/Main/Belk_Pr...ess.jsp?off=74
http://www.belk.com/AST/Main/Belk_Pr...ess.jsp?off=57
http://www.belk.com/AST/Main/Belk_Pr...ess.jsp?off=92