There are many uniforms worn throughout the NJROTC program, some which are phased out but worn on some occasions by some units. Many exhibit different uniform items worn.
The NSU is is the basic uniform worn by Navy JROTC cadets while all other uniforms were phased out, this one replacing all of them. It consits of a khaki shirt, black trousers, black belt with a gold belt buckle, black shoes and socks, an a garrison cover. Ribbons are worn on this uniform 1/4 of an inch above the respected pocket and centered, name tag is worn with the same measurement, while collar devices are worn 1 7/8 of an inch from the collar tip. This is the basic uniform and is worn from regular uniform days, drill meets, and or official functions.
Service Dress Blue
The service dress blue uniform is a special uniform worn by chiefs petty officers and officers (and enlisted members of the color guard or sometimes military ball atendees at some schools). It consist of a black (also known as navy blue) jacket along with a long sleeve shirt and black cotton tie under, black trousers, black shoes and black socks, a combination cover or an optional garrison cover. This uniform is normally worn for special events like the military ball, or in some cases drill meets and color guard details.