Marrying a navy waistcoat with blue dress pants is an on-point option for a sharp and refined look. If you want to break out of the mold a little, introduce a pair of dark brown leather loafers to the mix.
Navy Waistcoat with Dark Brown Leather Loafers Warm Weather Outfits
This is solid proof that a navy waistcoat and a blue check suit are amazing when worn together in a classy getup for a modern gent. To bring a more casual vibe to this outfit, complement your ensemble with a pair of dark brown leather loafers.