Go all out in a waistcoat and a blue denim shirt.
Blue Denim Shirt with Waistcoat Casual Outfits
For a look that's refined and absolutely GQ-worthy, choose a waistcoat and a blue denim shirt.
Marry a waistcoat with a blue denim shirt for a sleek elegant look.
This ensemble with a waistcoat and a blue denim shirt isn't so hard to pull off and easy to adapt.