Synonyms of dress up in English:

dress up


See definition of dress up

phrase

1‘Angela loved dressing up’

SYNONYMS

dress smartly, dress formally, wear evening dress

informal doll oneself up, dress to the nines, put on one's glad rags

ANTONYMS

dress casually, dress down

2‘Hugh was dressed up as Santa Claus’

SYNONYMS

disguise oneself, dress

put on fancy dress, wear a costume, put on a disguise, wear disguise