I found both of these ads in old Playboy magazines.
And this one is from 1969:
The copy reads:
After you've admired his savoir faire, ask to see his Marie Brizards.
"That's how to learn for certain if he's really as polished as he seems. If he proves he has taste enough to own a Marie Brizard liqueur, consider him worth your time. If he proves rich enough to own all 18, start working overtime to show him you're worth his time."