Buy This: Infusion d'Homme by Prada, $58 

We know, women and babies—how cliché. But something about the scent of baby powder makes women feel secure. Women are looking for men they can trust, so make her feel safe around you by smelling similar to Johnson & Johnson. But let's be real, a grown man shouldn't have to sprinkle white powder under his arms. Try Prada's Infusion d'Homme cologne (which has notes of powdery iris) instead.