fabric that is purposely impregnated with a chemical that gives it an aroma able to withstand multiple washings.

filled or impregnated with perfume; "perfumed boudoir"; "perfumed stationery"; "scented soap"

having a natural fragrance; "odoriferous spices"; "the odorous air of the orchard"; "the perfumed air of June"; "scented flowers"

having the sense of smell; "keen-scented hounds"