As the saying goes, success or failure of the details of setting. English has a similar view, The devil is in the details. Women in the modern sense handbags, the development of more than one hundred years, in the style has been to open up much space does not exist. Optics and color are subject to restrictions on the human eye sensitivity is very limited, only recycled. Fabric innovation, research and development process of a long, handbag material to be accepted as a more lengthy process. Therefore, designer handbags, the design details and practical details of the advantages and disadvantages, are often the key to victory.