As I said in the other thread - it depends on what I'm doing that day. If I'm working from home, I usually wear jeans, t-shirt (or sweatshirt in the winter) and sneakers or sandals. If I'm going in to the office that day, then I wear whatever I've worn in to the office. If it's just a normal day at the office, then I wear nice jeans, a nice shirt or sweater, and usually flats or dressy sandals. If I have to give a presentation or we have executives in the office, then I usually wear a suit. My T always chuckles when I show up in a suit and asks "presentation day?"