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 de punta en blanco, vestido para la ocasión

dressed in very fashionable or formal clothes for a special occasion

:
She was dressed to the nines for the gala event.
Estaba vestida de punta en blanco para el evento de gala.
Everyone was dressed up to the nines at the wedding.
Todos estaban vestidos de punta en blanco en la boda.