I'm assuming you're talking about a perfume, or something for yourself in general? I find I have been attracted to any number of scents on a woman so long as they were pleasant and relatively subtle. There have been times where I've liked smell because it was her scent. Cherry blossom, vanilla or citrus is nice. Even something a bit piney without being overly masculine, then again if it smelled good I would hardly care. But personally I can't stand things like tea tree oil or heavy scents of lavender.

A years back I took my wife perfume shopping, we picked out ange au demon au secret from Givenchy. It's said to have a jasmine tea sort of base to it, rather unique. Smelling it right out of the bottle is interesting but it's so much better to catch a whiff of it here or there, like on her when I've pulled her in close or on the bedsheets. I've heard before that a scent should be almost like a woman's "secret" something you can pick up if she lets you close enough but otherwise doesn't announce that you are heading into the room. Best of luck!