Is it just me, or would you be more impressed if a successful fashion designer decided not to do a perfume range than decided to do one? But there we are: perfume and fashion have gone together since the days of Paul Poiret, and you can’t blame Elie Saab from joining the crowd.

Actually perhaps that’s a bit unfair, as Saab’s new perfume, Essence No 6: Vetiver, is a really fine unisex fragrance, cleverly balancing the slightly damp earthiness of vetiver with the woody, floral scent of violet and herbal lavender.

There again maybe I shouldn’t have been surprised, as like all of Saab’s fragrances, Vetiver is the work of Francis Kurkdjian, who is now arguably the leading perfumer of his generation. French-born Kurkdjian sprang to fame at the age of 26 when he created Le Male for Jean-Paul Gaultier, and he has gone on to launch a stream of commercial hits, from Armani Mania to My Burberry. Yet he’s remained a highly creative perfumer, with his own excellently packaged Maison Francis Kurkdjian line (whose fans, incidentally, include Wallpaper’s creative director).

In 2010 Saab signed a ten-year deal with Beauté Prestige International, one of the big perfume licensing companies (which in turn is owned by Shiseido), and the first Elie Saab perfume came out the following year. The Essences range was launched in August 2014, and Essence No6: Vetiver is the latest addition, along with Essence No7: Neroli (funnily enough there isn’t an Essence No5 in the range, presumably for obvious marketing reasons).

Vetiver has long been one of the most popular ingredients in perfumery, particularly in men’s perfumes. It’s not hard to understand why: the dried roots of this tropical grass have a wonderfully earthy, sexy, slightly bitter smell. You could probably use good-quality vetiver oil as a scent in its own right, but understandably enough, creative perfumers enjoy the challenge of combining it with other ingredients to bring out its specific qualities. In Guerlain’s classic Vétiver, for example, it’s combined with the lemony citrus smells you’d expect to find in a men’s cologne.

For Essence No6: Vetiver, perfumer Francis Kurkdjian has done something a bit different, by softening the earthy vetiver with the gentler, less abrasive scents of lavender, cloves, geranium and bergamot orange. Together they give Essence No6 a gentle touch of fruit, and even a hint of chocolate, though vetiver remains the star of the show. The result is deliciously rich and rounded, and you can really sense the quality of the ingredients. The chunky glass bottle, too, has an appealing weight to it, helped by the attractively unfussy, rather retro design, like a men’s after-shave from the 1930s. Perfect for wearing every day.