From Longman Dictionary of Contemporary Englishdoll yourself up phrasal verb informalDCBif a woman dolls herself up, she puts on attractive clothes and make-up, especially before going out to a party, club etc Maggie was in her room, dolling herself up.be/get dolled up (for something) The girls were all dolled up for a party. → doll→ See Verb table
Examples from the Corpus
doll up• I doll myself up at dusk. 