Pairing an overcoat and a grey waistcoat will create a elegant, rugged silhouette.
Grey Waistcoat with Overcoat Chill Weather Outfits
You're looking at the hard proof that an overcoat and a grey waistcoat are awesome when married together in a polished look for today's man. You can get a bit experimental on the shoe front and play down this getup with tan leather double monks.