I'm going with not at all but as a person who watches too much ID on demand, I would caution that a lot of men find clothes like that really sexy and unstable men can cause harm. I'd just recommend precautions like only ever using 1 earbud (if any) carrying pepper spray and being vigilant. We live in a shit world sometimes. No one should live in fear but that's no reason to be oblivious to the reality. Wear whatever makes you comfortable and just be careful. It's not always sinister, where I live stupid people have been driving distracted and hitting people with their cars.