I've seen a few rich old ladies in my time, and they're normally fairly easy to spot.

She looked down at the cradle and said, I don't want a rich lady to have him.

Like a rich lady one might see in the streets of Opal.

She is now a rich young lady, having inherited her father's money.

"Mistress also means a rich lady, or maybe even a child, I think."

He also meets a rich lady who lives in her own private zoo.

"Now I know why those rich ladies drive all the way out here."

She was a rich lady now; let her take comfort in that.

"As of today, your eighteenth birthday, you are a very rich young lady."

"I was hired by a rich lady in Texas to follow her husband."