I really like Opium-- (the perfume) I have been Opium free for a long time, need to get that again. Obsession is nice, Eternity is also a good one, but I guess my all time favorite is Chanel #5-- partly for sentimental reasons because my husband-to-be bought it for me-- the first expensive scent I ever received. Still like it, and he still buys it after 47 years.
I think I once wrote something a hub about perfumes being named after vices and moral failings. Though I think it is OK to wear Eternity to church.