A jacket is a type of clothing that covers the upper body and ARMS, and is typically made of fabric or leather. It has several parts, including ARMS (4 letters), sleeves (7 letters), FLAPS (5 letters), lapels (6 letters), and VENTS (5 letters). The ARMS are the parts of the jacket that cover the ARMS from the shoulder to the wrist. The sleeves are the parts of the jacket that cover the ARMS from the shoulder to the elbow. The FLAPS are the parts of the jacket that cover the chest and fasten at the front. The lapels are the parts of the jacket that fold over the front and fasten at the neck. The VENTS are the parts of the jacket that allow air to circulate and provide extra room for movement.