If you’re wearing dress shoes, then your belt should match the color of your shoes. If you’re wearing casual shoes, rather than matching the colors of your shoes and belt, make them coordinate. Matching belts and shoe color is not always the case. But you’ll need to be well-versed in fashion if you want to pull this off. Rule of thumb: the dressier the outfit, the more essential it is for your belts and shoes to match. If you’re sporting a suit, your belt should match your shoes not only in color but also in finish and texture. This will give you a polished and elegant look. For a casual look, rather than going for a match, let your shoes and belt coordinate. For this, you need to consider your outfit and the look that you want to achieve. You can experiment with this since there is no standard category of what casual shoes are. Just never pair your casual shoes with dress belts.