Do you tell a stranger when they have a button undone or some other potentially embarrassing situation?

One time I left a restroom with my skirt tucked into my panties. Highly embarrassing! Fortunately I discovered it within minutes, although I do know that one old coot followed me down the hallway when I left the restroom that day. He got a good look at my wide track pontiac ass!

hahahahahhahahahhaa

I have seen many people walk through the store with a zipper undone or a button or some other potentially embarrassing situation going on with their wardrobe. I STOP THEM AND TELL THEM. Everyone I have told has thanked me profusely for not allowing them to be publically humiliated. I just tell them I would want someone to tell me - and I would.