A grey wool blazer looks so classy when paired with a grey wool waistcoat. If you don't know how to finish off, add a pair of black leather oxford shoes to the mix. In the colder months, when functionality is the priority, it can be easy to surrender to a less-than-stylish getup. But this getup is a vivid example that you totally can stay toasty and remain stylish in the colder months. This ensemble illustrates that getting older is no reason to let your dressing standards slip.