1. Dressing well, as to attend a formal function.
2. In youth culture, dressing in a manner which is comparable to that of a prostitute.

While playing a sport, one who gets done up is one who is shown up. For example you cannot guard against a lay up and your opposition does a nice move going up to the hoop, in which you cant guard against.

Gettin shown up or played esp by a nice joke

to be fully complete to a certain social meaning or status.

putting back one's hair in order to appear fashionable or pretty; usually styled in a way to get attention

making something, including yourself look good, its best

A way to describe a woman with plastic surgery, one who got a "boob job" (breast implants).

when a chick or a vain dude takes time to primp themselves, esp in situation such as a wedding of formal event, they're all done up