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. % b3 z' }$ `+ E( |$ U晚上的Semi-Formal 0 C1 `% k% ^5 S) Y
女士:小礼服, 长礼服不必 7 w5 B/ \9 ?( U. g男士:深色西装, 领结,燕尾服不必。