A jacket feature is composed of a SNAP, ARM, VENT, SLIT, and LAPEL. A SNAP is a fastener that consists of two parts that are pressed together to secure an item of clothing. An ARM is the part of a garment that covers the ARM from the shoulder to the wrist. A VENT is an opening in a garment that allows air to pass through. A SLIT is a narrow cut or opening in a garment. Lastly, a LAPEL is the part of a jacket or coat that folds back on either side of the front opening.