If you love your lady then I suggest you get her a bottle of Vulva Original. This perfume is, wait for it, vagina-scented.
Apparently it took years of testing and work to develop Vulva Original. The video above shows you how rigorous the 'testing' was to capture the perfect scent and bottle it. Check out the links if you are interested in getting your lady something she already makes on her own. Vulva Original -- it actually exists.