Such pieces as a tan gilet and jeans are an easy way to inject muted dapperness into your casual arsenal. For something more on the classier side to finish off this outfit, complete this ensemble with a pair of brown suede chelsea boots. During the colder months, when functionality is above all, it can be easy to surrender to a less-than-stylish ensemble in the name of convenience. But this ensemble proves that you totally can stay cozy and remain equally stylish during the colder months. Wondering what clothing is appropriate as you get into your 30s? This pairing is the perfect answer.