Many adults own 5-10 fragrances and wear them rotationally. A signature scent — one you wear most days — builds identity association that rotating perfumes don't. People remember your scent; cumulative effect over years is part of your presence.
How to find yours
Sample widely (Decant Atelier UK, scent libraries at Liberty, Selfridges, John Lewis). Wear samples for full day to test how it develops. Note which scent gets compliments from people you respect. Pick one and commit for 6-12 months.
What to do with the other fragrances
Save 1-2 for evening or specific occasions. Donate or gift the rest. The decluttering benefit is small; the signature benefit is real.
Most signature-scent users find committing to one is psychologically easier than choosing daily.