Sounds like a great cocktail! My review of Dunhill's EDITION may interest you:
When this was launched in 1984, Dunhill had the launch party at the Ritz in London. They approached Bob, the celebrated mixologist at the Ritz bar, to create a cocktail that tasted the way this cologne smells--and thus the Dunhill cocktail was born. For a few years it was listed on the bar menu at the Ritz and you can still order it, which is guaranteed to bring Bob out to see who the "in the know" drinker is. Edition is a personal favorite of mine, the scent I chose to wear on my wedding day. Bob shared the recipe me me and here it is--splash on some Edition, mix up one of these and enjoy!
THE RITZ DUNHILL
5/10 dry white wine
2/10 creme de banana
2/10 Cinzano Bianco
Combine all ingredients and shake, serve on the rocks.