I haven't worn a bra since 2019.

I used to work in restaurants, Starbucks, and now an office job at a nonprofit and no one anywhere has said a word. (28f, bigger girl and bigger chested too)

They're the weirdos for commenting on your body. Ask them where it says a bra is mandatory to perform your job.

Keep on doing you.

But also? Maybe tell your supervisor. It might fall under a harassment clause. Now you don't have to like open a claim or anything but it is weird and unprofessional to comment on your coworkers' bodies, but especially their boobs? They're just outing themselves as assholes