More than a photograph or a song, scent has the unique ability to instantly transport us to another world and another version of ourselves. Neuroscientists often refer to our sense of smell as the strongest trigger of autobiographical memory, because fragrance is processed in the same part of the brain as emotion and long-term recall. It’s why, in a single spritz, scent can summon childhood homes, teenage holidays, or long-lost lovers.
It’s also why, at a time when life feels increasingly hectic, digital and uncertain, fragrance has become one of the most powerful vehicles for nostalgia. The global fragrance boom shows no sign of slowing, with the sector projected to reach nearly $65 billion in revenue this year. But alongside a steady stream of new launches, there is a growing obsession with the past. Across fashion, film and beauty, the ‘90s and early 2000s dominate the cultural landscape, and perfume is no exception.
