Why do Shanghai people wear bed clothes outside?

为什么上海人喜欢外出还穿着睡衣呢。 实际上很多老外都会对这个问题很有疑惑，但是几乎是上海人好早就养成的生活习惯了，很多年前并没有觉得什么，大家都这样，可是随着上海越来越国际化，这个问题的确是一个不文明的现象了。 It's a custom of shanghai people,but with the opening up and the development of shanghai,so many people have realized this style is not good,but they need a long time to change it.

人妖呗！

beautiful

为什么上海人穿破旧外衣？