I am a marketing director at a small business and I recently (3 or so months) decided to start wearing a jacket and tie. At first people would ask me why I was dressed up, but now they give me compliments on a tie, or a jacket or even a pocket square. One recently asked why I was looking so good that day and a female coworker said "Jack always looks that good", which was pretty cool. Our place has everything from data geeks to developers to sales staff and we see everything from suits to jeans in a walk around the office, so i feel pretty comfortable with my level of dress.