A waistcoat and navy chinos are a good pairing that will get you a ton of attention. Black double monks are a welcome addition for your outfit. Items like these are something a gentleman should definitely treat himself to as he matures.
Black Double Monks with Waistcoat Warm Weather Outfits After 40
This sophisticated pairing of a waistcoat and a black suit will allow you to show your styling expertise. Add black double monks to the equation to effortlessly kick up the street cred of this getup. Overall, a smart idea if we're talking fashion for men in their forties.