Answer:
My first master has four legs, my second master has two. My first I serve in life, my second I serve in death. Tough I am, yet soft beside. Against ladies cheeks I often reside.
It can pierce the best armor and make swords crumble with a rub, yet for all its power It can't harm a wooden club.
What types of words are these: madam, civic, eye, level?
You can see nothing else, When you look in my face, I will look you in the eye, And I will never lie.
What dress does everyone have, but no one wears?
What never gets any wetter no matter how hard it rains?