A duster is a long, lightweight coat that is typically worn over other clothing. It is often made from a light fabric, such as linen or cotton, and is designed to protect the wearer from the elements. Dusters can be worn for a variety of purposes, including as a raincoat, a dust coat, or a casual jacket.
Dusters have been worn for centuries, and they have been featured in a variety of cultures. In the 19th century, dusters were popular among cowboys and other outdoor workers. Today, dusters are still worn by people who work in dusty environments, but they are also popular as a fashion item.