Basically four uniforms may be prescribed:  service dress, full dress, tropical, and working.  A white hat, black shoes and socks, and, as appropriate black or white web belts are worn. The service dress blue uniform (“dress blues”) consists of dress blue jumper, blue trousers, the neckerchief, and ribbons.  Service dress whites are white trousers, white undress jumper, neckerchief and ribbons. Full dress is the same as service dress except that medals, rather than ribbons are worn. There are three tropical uniforms:  white long, white, and khaki. Tropical white long (the one usually prescribed) consists of white trousers, and white short sleeve shirt.  Ribbons usually are prescribed.  Tropical white substitutes white shorts and knee length white socks for the white trousers and black socks. Tropical khaki consists of khaki shorts with black shoes and socks and an undershirt. (An undershirt is worn with all uniforms.)
