I was going to be snarky, but will, instead, try to he helpful.

I’m going to ask you some questions. I don’t need the answers, but it’s important you answer them for yourself. ----

What about her cami bothers you?

Is it possible that you’re attracted to her, and her cami is bringing this feeling to the foreground?
If you didn’t know you had these feelings, they could cause irrational anxiety, which would cause the logic part of your brain to attribute a reason, which, in turn, could cause hostility towards the person that seemed to trigger the anxiety.

Is it possible that you have unresolved sexual oppression (usually, but not always, from childhood)?
This could cause “excess” skin to be misinterpretted as a personal attack.