I work in a truck brokerage. We have a fairly laid back dress code. Of course, if I came to work in a crop top and mini skirt, I'd be sent home to change. But I wear nice jeans or dress pants with a nice top every day because, I too, am the face of this company. I'm the Safety Manager and Secretary here so I'm the first one they see. So I'm expected to represent the company and give a good impression that will reflect on all of us. I have also been labeled as dingy or ditzy because I am expected to be pleasant and bubbly and approachable. Don't let it get you down. It was said by someone who is unhappy with themselves and jealous of how well you carry yourself and how well you get along with others.