Southpole Men's Basic Long Sleeve Thermal T-Shirt With Hexagon Chest Detail

This western plaid shirt from Kenneth Cole Reaction gives your urban cowboy look a kick.

Another must-have style to check off your list. This windowpane plaid shirt from Calvin Klein is a business basic that will elevate your look.

Your work wardrobe can never have too many Van Heusen button-front shirts. They pair effortlessly with tailored blazers and slim-cut trousers.

Crisp plaid shirt on this John Ashford shirt is versatile enough to be paired with your best slacks or your favorite pair of jeans.