I got called to my office to speak with my boss, she’s a female, and she called me out in front of the whole office for wearing a t-shirt that was too tight.

So I work at a place where everyone is pretty much allowed to wear what they want, I’ve been working here for 3 years and have never gotten called out on my outfit. I dress normally, I’m not too flashy, and today I wore a t-shirt that I’ve wore multiple times, but for some reason today I got called out for it. It’s not too tight, but apparently it was showing my nipples through it, even though I was wearing a long sleeve shirt underneath. I asked my boss if she was serious, and she said yes, and called me out in front of the whole office. I’ve never felt so embarrassed and humiliated before. I feel like she crossed a line and it was completely unprofessional.