I have an interview tomorrow morning with an internet company and I'm unsure of how to dress. I'm 24 and it's an entry level position. I scoped out the location today and noticed that everyone was wearing untucked polos and jeans. Several guys also had beards. I have no problem rocking a coat and tie but obviously don't want to over do it. Was thinking maybe a button-down dress shirt and pressed khakis. Would also like to gauge opinion on facial hair; my beard is very short and kempt. My father is a traditionalist and thinks I should shave it off for the interview but my friends think I should keep it (I have a baby face and look 15 without it). Would love to hear your thoughts.