dressed (up) to the nines

US /drɛst (ʌp) tu ðə naɪnz/
UK /drɛst (ʌp) tu ðə naɪnz/
"dressed (up) to the nines" picture
1.

ăn mặc rất sang trọng, ăn mặc lộng lẫy

dressed in very fashionable or formal clothes for a special occasion

:
She was dressed to the nines for the gala event.
Cô ấy ăn mặc rất sang trọng cho sự kiện dạ tiệc.
Everyone was dressed up to the nines at the wedding.
Mọi người đều ăn mặc rất sang trọng tại đám cưới.