A patterned handkerchief is a type of accessory that is often made from a lightweight fabric and features a pattern or design. It is commonly used to wipe away sweat or tears, or to add a decorative touch to an outfit. The term 'bandana' is also used to refer to this type of handkerchief, as it is a seven-letter word that describes the same item. Bandanas are typically square in shape and feature bright colors and bold patterns. They are often worn around the neck or head, but can also be used as a pocket square or tied around the wrist.