Guys, How would you feel if a female colleague had hard nipples showing like this?

Guys, How would you feel if a female colleague had hard nipples showing like this?
for context I work in retail, not a corporate environment. Even with a normal bra, top, and jumper, I still end up looking like the picture. if I wear a padded bra I will look even bigger which I don't want to. I'm already a DD on a small frame.
Guys, How would you feel if a female colleague had hard nipples showing like this?
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