Gold stripes on a red flash are worn on the Dress Blue uniform coat. Green stripes on a red flash are worn on the Service uniform coat. Rank insignia are worn on the upper sleeve of both coats. Khaki uniform shirts use green stripes on a khaki flash, and are worn on the upper sleeves of both long and short-sleeved shirts. Utility uniform rank insignia are black metal pins and are worn on the collars, or black embroidered insignia sewn into patches of material when wearing armor. Musicians in the United States Marine Band wear insignia with lyre in the center as opposed to the crossed rifles, to denote their lack of a combat mission; full-service Marines who are attached to the 10 field bands of the Operating Forces and Supporting Establishment continue to wear their normal rank insignia. The crossed M1 rifles insignia were added to E-3 through E-8 chevrons in 1959.