Plaid is a type of checked design, often characterized by intersecting horizontal and vertical lines of varied colors and widths. ‘Check’ is a wider term that encapsulates a variety of designs, including plaid, gingham, tartan, micro and windowpane check.

A check shirt will work in a smart casual office environment. Select a smaller and more understated check, a clean fit, muted colors, and wear with chinos or tailored pants.

A small and micro check pattern will add a more subtle feel and be much easier to incorporate into an ensemble; a large plaid or tartan check is bolder and well suited when you want to emphasize a check shirt as a focal point.

Jeans, chinos and smart casual pants are all suitable accompaniments for a check shirt. If you are wearing a bold check pattern, avoid overpowering your top with patterned pants and opt for a plain and clean tailored pair or chino instead.