24. Formal day-to-day wear includes a black single-breasted jacket and waistcoat, gray pinstriped trousers (pants), which shirt and gray or black tie.
正式的日常服装包括一件黑色的单排扣上衣和马甲、深色细条纹布长裤,配上衬衣和深色或黑色的领带。
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25. For men, blacktie optional means it's not wrong to wear a tux, if you like—but if you'd be happier in a dark suit and tie, you won't be underdressed.
26. You are representing the company to attend a negotiation meeting with your vendor. you put on a blacktie to show the " power " color. are you correct.
你代表公司参加与供应商的谈判会议。你戴了一条显示「强势」的黑色领带。这样做对么?
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27. Blacktie dress is the most common outfit for men, although fashion may dictate not wearing a bow-tie, and musical performers sometimes do not adhere to this.
28. If, however, you are invited to a formal affair, such as a so-called "sit-down" dinner, you may want to know in advance some basic rules of "black tie" etiquette.
29. If, however, you are invited to a formal affair, such as a so-called "sit-down" dinner, you may want to know in advance some basic rules of "black tie" etiquette.