The Service Khaki uniform today is reserved for officers and enlisted sailors at chief petty officer and above. It is a short-sleeved khaki button-up shirt and matching trousers, worn with a gold belt buckle. The shirt features two front flap pockets and an open collar. Ribbons are worn above the left pocket of the shirt, with the warfare insignia above them. A nametag may be worn above the right pocket, and rank insignia is worn on the collar. The regulations for ribbons state the highest three awards, or all ribbons can be worn at once. Headgear consists of either a combination cap with a khaki cover or a khaki garrison cap. Currently black and brown oxford shoes are authorized for all officers and CPOs, though traditionally brown shoes are worn only by aviators. Females are authorized to wear the same over-blouse as junior enlisted sailors. The uniform is also worn by cadet officers and cadet chief petty officers in the Navy Junior ROTC.