Would you tell another woman?

💅🏽

Didn't know where to post this but if you're out and you see another woman and her undies are showing, like her pants are riding down and her undies show, would you tell her it was showing?

I saw a lady in the store with her kid today and her thong was showing because her pants looked a little too small for her ass. But, she looked as though she was trying to be cute🤷🏽‍♀️