Good afternoon! I offer the product "protective pad" on the seat belt. It will protect clothing, especially light colors, from dirt in the places of its contact with the seat belt. Easily mounted on it and can be removed when the cover is soiled to use it on the other side or replace it with another. Washable. (This is easier than washing and ironing pants or a shirt). In my opinion, every driver (or passenger) faced this problem, and "Protective cover is its solution.