fancy perfume

Hi all, I’m in search of a truly fancy perfume for a series of upscale evening galas I’ll be attending. I’m looking for something that exudes elegance, sophistication, and perhaps a hint of mystery. Could anyone recommend a fragrance that has a balanced blend of floral and woody notes, but is not overly sweet? Also, I’d love if it were a long-lasting scent that could carry me through the night. Can anyone point me to a luxury brand or specific perfume that fits this description? Thanks so much for your help!