I've almost always gone for fruity, as non male as possible scents, while still not raising questions.
Two scents I know for a fact are unisex, though aging at this stage are, CK Be and CK One. I wear CK Be a lot to just facilitate my comfort when out, and also, a male scent, though nice and fruity, is CK Escape. I do indeed recommend this one. I'd call it unisex anyway.