Please pardon the "appearence" of this topic, but since making a good impression includes wardrobe -- here goes. I was recently advised that women wear a suit with a skirt below the knee and 1"-2"inch heels due to the possibility of having an older conservative interviewer. Is that what most women wear? Above the knee? I know I'd be more comfortable in pants with a suit jacket (especially in winter weather). What are the interviewees wearing? Thanks.