Obsession Night Perfume by Calvin Klein, For an enchanting blend of citrus, white floral, woody and amber accords, wear Obsession Night during any season. Bergamot, orange and mandarin give this women’s fragrance an exciting zest, while notes of white flowers, gardenia, rose, lily of the valley, jasmine and vanilla offer a gentle but enchanting feminine aroma. It also features tonka bean, amber, sandalwood and labdanum to round out its composition. This perfume launched in 2005 and remains a popular choice for women’s day or evening wear.