The [[school uniform]] worn by [[Indonesia]]n high school students.

The female uniform consists of a [[white shirt|white]] [[collared shirt]], a [[blue necktie|light blue]]/[[grey necktie]] and a [[blue skirt|light blue]]/[[grey skirt]]. The male uniform consists of a [[white shirt|white]] [[collared shirt]], a [[blue necktie|light blue]]/[[grey necktie]] and a [[blue pants|light blue]]/[[grey pants]]. There is a distinct "OSIS" logo on the shirt's left [[pocket]] for both genders.