没有金箍棒就不要穿超短裙
[méi yŏu jīn gū bàng jiù bù yào chuān chāo duăn qún]
This translates humorously as 'If you don't have Sun Wukong's staff (from Journey to the West), then do not wear mini skirts.' It combines references to Chinese myth and fashion to advise having the confidence (represented by the magical staff) to carry off certain styles, implying caution against overconfidence or ill-considered choices.