dressed to the nines vs dolled up

dressed to the nines and dolled up both are adjectives.

Word	Noun	Adjective	Verb	Adverb
dressed to the nines	No	Yes	No	No
dolled up	No	Yes	No	No

As adjectives, dressed to the nines and dolled up are synonyms defined as:

Other synonyms of dressed to the nines include dressed-up, dressed, dressed to kill, spiffed up, spruced up, togged up.

dressed to the nines (adjective)	dolled up (adjective)
dressed in fancy or formal clothing	dressed in fancy or formal clothing