[There's a reason Mòrag isn't trying -- up until she speaks, many people mistake her for a man to begin with, and even then it can sometimes be iffy. But that being said, she still knows things about self-care and appearance.]

Just so. Fine skin is something women think about more than men, generally speaking. It will not only assist with the visual disguise, but help it endure other senses as well. There are elements to a person that only register in their absence, after all.