The main characters of a story - it's nearly always a tv show - are always in some sort of high quality suit, dress, or other fancy clothes for the entirety of the show. No matter what they do, the clothes will be generally unruffled and clean, as well.
- The main characters from each of the Law and Order spinoffs, including the original include this.
- Patrick Jane from The Mentalist is hardly seen wearing anything but a three-piece.
- Fringe does this as well, though there are a few exceptions in a few episodes.