A navy suit looks so refined when paired with a dress shirt. Add dark brown leather chelsea boots to the equation to easily rev up the appeal of this outfit. Putting together a standout combo can be a bit difficult at times on its own. Enter cold temperatures into the equation, and the whole thing becomes even more difficult. Fear not, this here is your wintry inspo. As you're maturing from your 20s to your 30s, you probably want to start dressing in a classier manner. In this case, ensembles like this prove useful as a source of inspiration.