mod. dressed very stylishly with nothing overlooked.
She showed up for the picnic dressed to the nines.Clare is usually dressed to the teeth in order to impress people.
dressed to the teeth
Very well-dressed and fashionable, typically for a formal event. I have to be dressed to the teeth at this gala tonight—a lot of important people will be there.The whole family will be dressed to the teeth at the wedding, I'll make sure of it.