In fact, you can wear ordinary clothes, but everyone else is beautiful. Just wear the best clothes you think! It doesn't have to be spicy! Not every girl in the nightclub is sexy, but she has her own style. There are mainly sweet types, which are Japanese. Example: Lace top+high waist skirt+thick belt and Barbie makeup are the most classic cuteness. There are also European and American styles, such as: rivet leather coat+long tee+ flash leggings, eyeliner hook, red lips. There are also sexy styles, mostly one-piece tube top skirts or strapless ones. The rest is almost the same as usual. If you really feel exaggerated, wear your usual clothes. It's nothing. You still have to see what your friend is wearing. You'd better unify, if it's not unified, it will be very abrupt ~ you can wear your usual clothes if you want … most nightclubs with many people are very hot, so I wear one inside in winter, and the others are vests. Put your coat on the counter at the door, and someone will help you hang it up.