What would you wear to an interview during extreme heat? I have only had interviews during fall/winter/spring and just went with my solid navy wool suit/white shirt/black AE PAs/striped tie/.. combo. Here is my situation: Interview for Administrative Assistant Time: 1PM Location: Starbucks/SoCal Expected Temperature: 103F Should I wear a suit? If I wear a suit should it be cotton? If I don't wear a suit, should I do a tie/shirt/dress pants combo?