What is the name for the scent that remains in the air when someone walks by you wearing perfume?

There is a technical term for this but I can't find it anywhere. The first correct answers wins.What is the name for the scent that remains in the air when someone walks by you wearing perfume?
stench


jk, is it...


essenceWhat is the name for the scent that remains in the air when someone walks by you wearing perfume?
Fragrance.





Redolence.





Aroma.





Bouquet.
Could be aroma,





Or may be 'set-up an ambiance'.
perfume
Aroma????????

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