What to Wear
Gentlemen
You should wear what a normal Congressman or Senator would wear to Capitol Hill; formal business attire is most appropriate here. This should be a dress shirt, tie, dress slacks, dress shoes, and a blazer or suit jacket.
Ladies
You should wear what a normal Congresswoman or Senator would wear to Capitol Hill; formal business attire is most appropriate here. This should be along the lines of the classic Hillary Clinton suit pants look, a two piece suit, or a school-appropriate dress.