1) Don fancy togs 2) Don formal duds 3) Embellish 4) Game at pre-school 5) Get all decked out 6) Get ready for the prom 7) Get ready to party 8) Go formal 9) Prepare for a formal 10) Prepare for the gala 11) Put on fancy clothes 1) Fantasy game 
Dress-up is a game played mainly by children. It involves dressing up, usually to impersonate someone or something, like an animal or character in a fairy tale. The type of clothes they dress up in often resembles who they are trying to be, either adults` clothing or special play clothes designed specifically for dress-up like feather boas and je....
[v] - make something appear superficially attractive 2. [v] - put on special clothes to appear particularly appealing and attractive
To paint over a specific enclosed are entirely
window-dress verb make something appear superficially attractive; `The researcher tried to dress up the uninteresting data`; `Don`t try to dress up the unpleasant truth`
being an occasion, situation, etc., for which one must be somewhat formally well-dressed: the first dress-up dance of the season.