Introduction to improvements in the 1930s: The 1930s can be said to be the age of the cheongsam. Women of all ages wore cheongsam. The overall style of cheongsam is sexy and fashionable. The popularity of Shanghai-style cheongsam has changed rapidly. The hem has evolved from knee-length to floor-length, and the slits in the body of the robe have gradually increased to the hips, and then begun to lower again. In 1939, the unreasonable parts of the cheongsam were improved, the use of chest darts and shoulder darts, and the emergence of shoulder seams and sleeve technology made the curves of women wearing cheongsam more sexy. The improved cheongsam laid the foundation for the modern cheongsam, thus completely replacing the old form passed down by flag girls and becoming a classic representative of Chinese women's clothing. Two groups of home scenes are arranged in the two windows, with modern European decoration and the Republic of China style that combines Chinese and Western styles. The models in one group are the famous Chiang Kai-shek and Soong Meiling.