What is a plaid shirt?

A plaid shirt is a type of shirt that is characterized by its checkered pattern, usually consisting of intersecting horizontal and vertical lines of different colors or shades. Plaid shirts are often made of cotton or flannel and are commonly associated with the outdoors and casual wear. They have been popular for many years, particularly in North America, where they are often worn by farmers, lumberjacks, and other workers in the outdoors. Today, plaid shirts have become a popular fashion item for men and women alike and can be found in a variety of styles, from fitted and slim-cut to loose-fitting and oversized. Plaid shirts can be paired with jeans or khakis for a casual look or dressed up with a blazer for a more formal look.