Any person who willfully wears, exhibits, displays or uses, for any purpose, the badge, motto, button, decoration, membership card, charm, emblem, rosette, or other insignia of any association or organization mentioned in section 56:2-1 of this title, duly registered as provided in this chapter, or any imitation thereof, shall, unless he is entitled to use and wear the same under the constitution, by-laws, rules, or regulations of any such association or organization, be guilty of a misdemeanor, and, upon conviction, shall be punished by a fine not exceeding one hundred dollars, and, in default of payment of such fine, shall be committed to jail for not to exceed sixty days.