Professional Dress: Dos and Don'ts
What to Wear and How to Look...
For starters, while not necessary, a classic suit and tie is a great choice for an interview for obvious reasons. They look nice and are worn by many professionals. If you don't want to wear a suit, some higher-end clothing would be suitable. Think button-up shirts, slacks or khakis, dress shoes, that kind of thing. You also want to make sure your hair is nice and tidy. Guys, you should probably keep facial hair to a minimum as well.