white tie

基本解释

I hope you don't mind my asking, but why do you always wear that white tie?
我希望你不介意我这么问，但你为什么总是戴那条白色领带呢?。
First off, if your wedding is before 6 in the evening, you should not wear a tuxedo (black tie) or tails (white tie).
第一，如果你的婚礼在晚上六点以前，你不能穿黑色领结无尾燕尾服或者白色领结有尾的。
And I never understood why the man with the biggest intelligence agency behind him didn't know that a white tie is not worn with a dinner suit.
我一直不明白，为什么背后有世界最大情报机构的人，会不知道出席晚宴的西服不能配白色领带”。

The white silk shirt and the blue and lilac tie felt cool and smooth under his fingers.

Benjamin Guggenheim really did trade in his life jacket for white tie and tails.
NEWYORKER: Unsinkable
President Barack Obama also struck a similar style chord to his first-term inaugural balls: He wore a white tie with his tuxedo.
NPR: Michelle Obama Wears Wu To The Balls Again
Behind the table and raised up as if on thrones, sit the young president, secretary, librarian and treasurer of the Union, all looking like Edwardian dandies in white tie and tails.
FORBES: Hear! Hear!