My stepdaughter does wear thongs but she's still a minor of 16. She's only let it slip once in the three years she's been wearing them, but she did get sent home from school one time because her leggings were see through and she was wearing a pink thong! She is very prim and proper how she dresses and the leggings thing was accidental. When I picked her up from school before she got a car I was dumbfounded at how many of her friends wore completely see through leggings. And from what I can see when her friends come around, the visible thong sticking out fashion seems to be trendy again...she gives her friends so much shit too!