There is also Gucci, the iconic canvas combined with the double G diamond pattern. Of course, the art painting is even more of the current Gucci style. Yves Saint Laurent is also a master of opportunism. The most classic V-shaped quilting pattern in its bag design is directly transferred to the mobile phone case design. The color matching only selects the bag to interrupt the black, red, and full quilting. The pattern is simple and elegant, so that people who like YSL can't move.