Is it weird to go to work without a bra?

Recently to fulfill someone's little wish
Challenged myself to go to work without a bra for a week🫣
Originally thought it wouldn't be difficult
But the real test was when going outside……
Colleagues kept asking me: "Why are you wearing a jacket all the time, aren't you hot?"
I could only smile silently and say: "I'm more sensitive to cold🥹"
They all looked very confused……
Only I know the reason🤭💗