1. Window refers to the glass window facing the street of the shop, which is used to display samples, and the glass cabinets used to display cultural relics and pictures in the window have different shapes.

2. The design in 1950s was affected by the war, and people were still in a state of material shortage and quantitative supply, but at this time the design concept was completely changed. People call the changed space and window design contemporary style, which is not only a new design style, but also represents the future prospect.

3. The rise of e-commerce has greatly threatened physical stores, and department stores need strong visual design to attract customers into the store. Window design has become the killer of physical stores to promote sales. Window designers need to use various visual means to provide customers with a smooth experience and study ways to attract customers to extend their shopping time, so window design has become the most creative and passionate branch in visual merchandising.