I liked Opium too, I wore it for years ! I like a lot of perfumes and at the moment I'm on Gucci Bamboo. Coco by Chanel is another favourite one, Amarige, Ysatis......both by Givenchy and quite heady.
My Mum used to wear Evening in Paris Butterpuff, then she moved on to Coty L'Aimant - remember that one ? Yes nowadays it's so expensive, but because I'm retired and not wearing it every day a bottle lasts longer, particularly keeping it in the original box in a drawer or cupboard.