jacket

A jacket is a waist- or hip-length outer garment for the upper body, with sleeves and a fastening at the front. It is designed to provide warmth, protection from the elements, and sometimes a decorative or professional appearance. In contrast to a coat, a jacket is typically shorter and lighter and is worn over other garments.

Common variants include the denim jacket, leather jacket, bomber jacket, blazer, windbreaker, rain jacket, and parka, as well as knit cardigan-style jackets. A blazer is a tailored, often formal piece; a windbreaker and rain jacket emphasize weather resistance; a bomber jacket features a fitted waist and cuffs; a parka is usually insulated and hooded; denim jackets are durable and casual.

Materials used for jackets range from leather, wool, denim, cotton, and nylon to various synthetics, with linings such as viscose, polyester, or down in insulated versions. Features commonly include zippers, buttons, or snaps; pockets; and collars of various styles such as stand, notch, or lapels. Some jackets have adjustable waists or cuffs, internal linings for warmth, or weatherproof coatings.

Historically, jackets have antecedents in simple cloaks and short outer garments. In the 20th century, flight jackets and leather jackets gained popularity among military pilots and motorcyclists, later influencing broader fashion. Today jackets span formal, casual, and functional roles and are produced in countless designs to suit different climates, activities, and cultures. Care varies by material: leather typically requires conditioning and dry cleaning, while many fabrics can be machine-washed or spot-cleaned according to care labels. Jackets remain a versatile staple in wardrobes worldwide.