Andy doesn't wear facial hair. It was all I could do to get him to grow some sideburns.
One thing worth mentioning: when men shave off moustaches, the area above their upper lip looks weird. And it's not just the pale skin. The moustache trains their muscles to behave a certain way. They hold their upper lip in a certain way that they wouldn't if they had never had a moustache. You can tell a man has shaved his moustache off, even if you've never seen him before and it's been weeks since he starting shaving above his upper lip. There's just a weird look to the way they hold their mouths and expression. _________I'd imagine that if you only keep the moustache a few weeks, the damage isn't too bad.
Some men look very handsome and distinguished with a trimmed beard and moustache or goatee. Others don't. My ex kept a big bushy moustache. He looked nice in it, a lot like Tom Selak. But kissing him was like kissing a bowl of shredded wheat.