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. / r# l1 I, v+ J6 c
晚上的Semi-Formal ( K1 c% q% \4 Q& A" P
女士:小礼服, 长礼服不必 + ?- `) J( ^5 a; i8 s7 i男士:深色西装, 领结,燕尾服不必。