Tobacco as a fragrance note doesn't actually smell like a lit cigarette — it's closer to the dried leaf itself, warm and faintly sweet, the kind of smell that clings to an old leather armchair or a private study lined with books. Perfumers rarely leave it alone; it's usually paired with vanilla, honey, rum, or spice to build something layered and complex, and it's exactly this combination that turned Tom Ford's Tobacco Vanille into one of the defining scents of modern luxury perfumery — a fragrance people now ask for by name without knowing what family it belongs to.