What does "doll up" mean?

To dress up finely or elaborately; to deck up. (often of ostentatious display)

What is a synonym for "doll up"?

Common synonyms include: adorn, array, beautify, become one, bedeck, bedizen.

verb, slang

verb, slang ·Moderate ·College level

Verb

1
To dress up finely or elaborately; to deck up. (often of ostentatious display) intransitive, slang, transitive
"She's all dolled up with nowhere to go."
2
use special care in dressing, making-up, etc. wordnet

"She's all dolled up with nowhere to go."

From doll (noun).