Not quite on the topic of boots (sorry) i hate the trend of transparent shirts with lace bras, or out right wearing only a bra or a top made to look like a bra and nothing else. I went to pick up my sister from school the other day and I saw ~8th graders dressed like hookers.
Something else that's often paired with the "wore only a bra to school" look is orange paint face + white hair. When girls put 8 kilograms of makeup onto their face to look orange. I don't know if it's the same in the states but seeing teens looking like this disturbs me