A black overcoat and a grey check double breasted blazer are absolute staples if you're crafting a classy wardrobe that holds to the highest menswear standards. All you need now is a pair of black suede loafers. You might be thinking that just because winter is colder you have to sacrifice smart style, but that's just not true, and this outfit is a practical illustration. A great ensemble to show your maturity as a 30-something Millennial man.