Here are some examples of how "tarted up" can be used:
* "She came to the party all tarted up in a red dress and high heels."
* "He was tarted up in a fancy suit, but he still looked uncomfortable."
* "Don't you think she's a bit tarted up for a casual lunch?"
The word "tarted" can be considered somewhat derogatory, as it suggests that the person's appearance is more about superficiality than substance.
Here are some other ways to express the same idea:
* Dressed to the nines
* Overdressed
* Flashy
* Gaudy
* Over the top
The best way to use "tarted up" is with caution and awareness of its potential negative connotations.