Before the wedding, the new couples must make clear the dress code on the invitation. If necessary, they will inform again by phone. The wedding hall has a special dressing room for guests to change and store clothes. At the "naked" wedding, the newlyweds must appear naked. Guests can freely choose to wear or not to wear. The enthusiastic emcee generally does not wear clothes. The parents of both sides have more traditional concepts and will not do such shocking things.