to put your clothes on:
Go and get dressed!
having your clothes on or wearing a particular type of clothes:
Aren't you dressed yet?
She lay down fully dressed on the bed.
smartly/well-/elegantly etc dressed
a very well-dressed young man
She was dressed in a two-piece suit.
The children came dressed as animals.
wearing very attractive clothes so that everyone notices and admires you
wearing your best or most formal clothes