This casual combination of a navy long sleeve shirt and olive chinos is super easy to throw together without a second thought, helping you look amazing and ready for anything without spending too much time searching through your wardrobe. A pair of brown leather work boots immediately kicks up the style factor of this outfit. Picking out a knockout combination can be challenging on its own. Enter cold temperatures into the equation, and the whole thing becomes even more difficult. No worries, this here is your winter inspo. As you mature into your 30s, you probably want to start dressing like a grown man. That's when ensembles like this are a solid bet.