I beg to differ. I aspire to be one each and every day!

I revel in the use of that term.
The word "dandy," when used today, is a quaint term that harkens back to a time where men took pride in themselves and their grooming. It was a ritual. Of course, only the very wealthy had time to do this. One had to be an individualist who did not give a d&mn about what others thought of you, your clothing, your pastimes, behaviour or grooming. (These early dandies had balls, I tell you, and some took to dueling with sword or pistol to settle disagreements as a matter of course. Don't let the perfume fool you. They were hard-living, hard-drinking, hard-gambling womanisers who could go head-to-head with any cowboy from the American West--or Down Under--of their day. There were superb riders and connoisseurs of horseflesh. The term did connote milksoppery toward the end of the 19th century, though, hence the term fell out of use.) Snobbery plays a role in the marketing of most luxury goods anyway.
I would laugh to see a scent called, "Arsene Lupin Metrosexual."
In France, this would bring to mind someone on the Paris subway.
Metrosexuelle? ROTFL! Not aristocratic nor elegant at all. LOL! ( I get a picture in my mind's eyes of some hunk on the Paris Metro.)
I think the "Arsene Lupin" scent is a great scent regardless of the name. Heck, it's a Guerlain, with a real historical lineage.
Look up what Luca Turin said.