A sweater is a cozy piece of clothing typically made from wool, cotton, or synthetic fibers. It is designed to keep you warm during chilly weather. Sweaters come in various styles, such as pullovers and cardigans, and can have different necklines, like crew necks or V-necks. They are often worn over shirts or blouses and can be dressed up or down for different occasions. Many people enjoy wearing sweaters during the fall and winter months, as they provide comfort and warmth. Some popular sweater styles include chunky knits, turtlenecks, and cable-knit designs. Sweaters can also feature fun patterns or colors, making them a fashionable choice for any wardrobe.