dress up

Also found in: Dictionary, Thesaurus, Medical, Idioms, Encyclopedia.
References in periodicals archive ?
For those who will dress up, 28% will disguise themselves in traditionally scary costumes such as a vampire, witch or monster.
Trainer Sylvester Kirk has also won this race before and this will have been Dress Up's target for some time.
Dress up! * Whether it's crazy socks and a raggy jumper for Pippi Longstocking, or an elegant sari for Monsoon Summer, it's irresistible to imitate your fiction she-roes!
Grown-ups, on the other hand, sometimes like to dress up as nurses or schoolgirls.