The Season's Most Talked-About Accessory Has No Hemline

Forget dress codes for a moment — the item fragrance insiders can't stop discussing this season doesn't hang in anyone's closet. Niche perfumers chasing the smell of a rainstorm are having a moment, and those who track scent closely say the look, despite its under-the-radar reputation, wears easier than expected. Call it the wardrobe's newest neutral: it goes with everything, and no one has to see it to know it's there.

With reporting from Harper's Bazaar.