Outerwear refers to clothing items that are worn on the outside, over other clothes. This includes things like coats, jackets, sweaters, and vests, among others. These garments serve various purposes such as providing warmth or protection from the elements, adding style and fashion to an outfit, or even carrying items in pockets or pouches. Outerwear is typically made of sturdy materials that can withstand wear and tear, and may be designed for specific activities like hiking or skiing.