For a look that's elegant and gasp-worthy, rock a white dress shirt with charcoal dress pants. A pair of dark brown leather casual boots effortlessly kicks up the wow factor of this look. In the colder months, when warmth is paramount, it can be easy to settle for a less-than-stylish look in the name of practicality. This look, however, is a clear example that you can actually stay cozy and remain stylish at the same time during the colder months. This combination is probably exactly what you've been looking for as a mature gent.