I’m sorry, but you can’t just rock up to a casual lunch with your parents wearing a half open shirt, chest showing. In what realm is that acceptable?
If I went to lunch wearing the female equivalent of that, my father would march me out of the restaurant and put a coat over me. Mate, it’s midday at a family restaurant what the damn hell are you showing chest for?!
It’s also a big country and there’s pockets of different areas. It’s not one size fits all for the whole country. Although I understand why people think that way because everyone assumes Canada is an arctic tundra when some places barely see snow.