A student shall not dress, groom, wear, use emblems, insignia's, badges or other symbols where the effect thereof is to distract unreasonably the attention of other students or otherwise to cause disruption or interference with the operation of the school. The principal or other duly authorized school official shall determine whether any particular mode of dress, apparel, grooming or use of emblems, insignias, badges or other symbols results in such interference or disruption as to violate this rule, and shall give notice of such interference or disruption, and its cause, to all students by announcement or posting at the school.