I sincerely hope it's the real deal, esp since historically the bouchon coeur flacon was reserved for only three perfumes: L'Heure Bleue, Fol Arôme and Mitsouko.
I don't mean to sound so skeptical but there is real opportunity here to make some nice $$$ from passionate collectors. After all diehard collectors are not only willing to bid crazy prices for rare vintages, they are also highly unlikely to tamper with the packaging, the bottle nor the juice. Time to bring in some 'forensics' experts, perhaps? I'm curious - is there a scientific way of ascertaining the age of the rope, the seal, the bottle and label?