In western traditional culture, low chest is common in dresses and evening dresses. On such a formal occasion, the atmosphere is elegant, the men are polite and the women are sexy. Formal occasions are dominated by mature women, and young girls are not invited. Contemporary women in China take youth as their ideal and slimming as their ideal; In Mr. China's view, it seems that immature girls are more ideal. So wear the same low-cut dress and create different images, which is also suitable for women in China.