This is solid proof that a grey suit and a navy waistcoat look amazing if you pair them together in a classy getup for a modern guy.
Navy Waistcoat with Grey Suit Chill Weather Outfits
To look like a perfect gentleman at all times, choose a grey suit and a navy waistcoat. Dress down your ensemble by rounding off with a pair of black leather tassel loafers.
Make a grey suit and a navy waistcoat your outfit choice to look like a true dandy at all times. And if you want to easily dress down your look with footwear, introduce dark brown leather casual boots to the mix.
This is hard proof that a grey suit and a navy waistcoat are awesome when married together in a refined outfit for today's gent. Add brown leather tassel loafers to the equation to mix things up a bit.