Of course another important thing is the clothing. Thirst those for the rehearsals (he: black suit, she: black skirt and a completely white blouse without prints of any sorts, which was something personally important for Mr. Svabek who openly showed his dislike towards one girl wearing flower print). One reason is that uniform clothing allows the staff to have a better overview with nobody drawing unwanted attention. Make sure to feel comfortable since the rehearsals will take several hours each day.