A navy suit and a white and black houndstooth overcoat are absolute mainstays if you're picking out a sharp wardrobe that holds to the highest sartorial standards. If not sure about the footwear, stick to a pair of black leather derby shoes. This ensemble shows that as a 30-something Millennial gent, you have a wide range of style options.
Black Leather Derby Shoes with Navy Suit Chill Weather Outfits In Their 30s
Get into dandy mode in a navy suit and an olive overcoat. A pair of black leather derby shoes brings just the right amount of casualness to this outfit. So as you can see this getup is something you can totally wear as a 30-something gent.