Jacket

A jacket is a lightweight or cropped coat. Jackets are generally long-sleeved and fasten with zippers, snaps, or buttons down the front. Other meanings of jacket generally include the sense of "outer covering," like a book jacket or the insulating jacket around your house's pipes. A jacket is a mid-stomach–length garment for the upper body.

Jacket

A jacket typically has sleeves, and fastens in the front or slightly on the side. A jacket is generally lighter, tighter-fitting, and less insulating than a coat, which is outerwear. Some jackets are fashionable, while others serve as protective clothing.