Sunday Cologne from Byredo Parfums is my absolute favorite. To me it smells like citrus and pepper, unusual, expensive, and a little bit mean.
It's technically unisex, though I didn't choose it for that. Most scents marketed toward women I just can't wear. They always seem somehow heavy on me, if that makes any sense, and I feel almost nauseous after an hour or so of wearing them. I don't like scents that are too sweet or too floral, and I balk at the idea of smelling "nice," "soft," "pretty," or "harmless." I ike to imagine that I smell almost venomous, a femme fatale killer assassin instead of a sweet and tender-hearted princess.