Open English Wordnet
Verbs
(v)overdress, dress up, fig out, fig up, deck up, gussy up, fancy up, trick up, deck out, trick out, prink, attire, get up, rig out, tog up, tog output on special clothes to appear particularly appealing and attractive“She never dresses up, even when she goes to the opera”, “The young girls were all fancied up for the party”
(v)dress up, window-dressmake something appear superficially attractive“The researcher tried to dress up the uninteresting data”, “Don't try to dress up the unpleasant truth”