Plaid blankets are cozy coverings made from various materials, often featuring a checkered pattern of intersecting lines in multiple colors. They are popular for their warmth and aesthetic appeal, making them a favorite for use on sofas, beds, or during outdoor activities like picnics. These blankets can be made from fabrics such as wool, fleece, or cotton, providing different levels of softness and insulation. The plaid design is versatile, fitting well with various decor styles, and they are often used in homes during colder months for added comfort and style.