dressed (up) to the nines

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

vestido a rigor, vestido para matar

dressed in very fashionable or formal clothes for a special occasion

:
She was dressed to the nines for the gala event.
Ela estava vestida a rigor para o evento de gala.
Everyone was dressed up to the nines at the wedding.
Todos estavam vestidos a rigor no casamento.