As the name implies, the collection store integrates all kinds of fashionable and tasteful products, such as clothing accessories, shoes, bags and jewelry. The clothes in the assembly shop are not mass-produced and will not collide with shirts. Collective stores have become a trend, and the emergence of collective stores has given people with modern consumption habits greater surprises and will inevitably develop into a new business model. The 4th floor of Changshu above Rainbow Clothing City is a typical boutique shop for buyers.