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. / _5 O( J! P& u7 Y
晚上的Semi-Formal $ K% O6 ~1 R3 I/ N
女士:小礼服, 长礼服不必6 H* w0 E$ K2 v' u+ Q8 L9 h( ~3 f) Q- X
男士:深色西装, 领结,燕尾服不必。