This is irrefutable proof that a charcoal waistcoat and a charcoal cardigan are amazing when paired together in a refined look for a modern gentleman. Now all you need is a pair of tan leather double monks.
Charcoal Waistcoat with Charcoal Cardigan Outfits
This is solid proof that a charcoal cardigan and a charcoal waistcoat look awesome paired together in a refined look for a modern gent.