Introduced in 1988, Knowing by Estee Lauder perfume was created as a tribute to the woman of the 90?s ? mature, sophisticated, self-confident, and wildly feminine. The elegant bottle looks like it was sculpted from a solid crystal. Mossy Woods Perfumers call these forest notes of oakmoss, amber and citrus, Knowing by Estee Lauder Eau De Parfum Spray Perfume For Women EDP 2.5oz - 75ml