男西装的正确穿着方法是:（1）穿单排钮的单件西装,可以不系领带,但穿成套西装及穿双排钮西装,必须系领带。（2）打领带时,衬衫领口钮扣应扣上。系领带时领结必须抽紧,卡住衬衫领口,与领角不能有空隙。领带的内页应短于外页。（3）无须打领带时,西装内的衬衫领口应敞开。穿西装背心时领带必须放在背心里面。（4）单排钮西装。一 Men’s suit the correct way to wear: (1) wear a single button single suit, you can not tie, but wear a suit and wear double-button suit, must tie. (2) When wearing a tie, the shirt collar button should be fastened. Tie tie must tighten the tie, stuck shirt collar, and the collar can not have gaps. The inner page of the tie should be shorter than the outer page. (3) The shirt collar in the suit should be open when no tie is needed. When wearing a suit vest tie must be placed inside the vest. (4) single button suit. one