Guerlain is preparing to introduce a limited-edition of its classic men's fragrance equally beloved by women, Habit Rouge (1965), called Habit de Métal (Metallic Frock).
It is not altogether clear whether the jus itself was changed, but the mention of a note of "wild leather" in the base notes seems to indicate that it was updated to include more recently crafted fragrance molecules.....
The press copy puts the stress more on the change of packaging, which is described as being "modern, quasi futuristic, and geometric"...and metallic.
According to the press release, the limited edition is just a repackaging to celebrate the 180 years of the brand (via Osmoz).
Notes are: lemon, mandarin, orange, bergamot, spices, woods, wild leather, vanilla amber and benzoin.
(Source: The Moodie Report)