Semi-Formal or After Five means that tuxes are not required, nor are long dresses. An evening wedding (after 6 PM) would still dictate dark suits for him, and a cocktail dress for her. Daytime semi-formal events mean a suit for him and an appropriate short dress or dressy suit for her. & H/ f" h- \* q$ g+ W
晚上的Semi-Formal % ~# d- {1 G, O4 L' n8 y
女士:小礼服, 长礼服不必 / o# k/ K$ S# ?男士:深色西装, 领结,燕尾服不必。