Such items as a sweatshirt and navy chinos are an easy way to inject extra cool into your casual routine. Finishing with a pair of white athletic shoes is a fail-safe way to inject a more laid-back twist into this ensemble. During the colder months, when warmth is essential, it can be easy to surrender to a less-than-stylish ensemble in the name of convenience. This ensemble, however, proves that you can actually stay warm and remain stylish at the same time in the colder months. Perfect if you're after some seriously inspiring casual style for over-30 guys.