Suits and workplace shirts are seasonal. In many important professional occasions, a suit jacket is the first choice. For girls, the most important thing is color and collar. White suit is a simple and practical item, which can immediately improve the color, so the most important thing to pay attention to is the collar type. In color, there should be "black", "white" and "blue" flat lapels in a diamond shape. The lower lapel of lapel is relatively low and has an angle with the upper lapel. It is the basic style of lapels in suits. Generally speaking, it is the most widely used and safest choice. Suitable for business and leisure, very practical.

The lapel of the gun is narrow at the top and wide at the bottom, and the lapel angle of the lapel piece protrudes upward at an acute angle. It was all the rage in the 1920s-1930s, with a formal and elegant sense of angular lines, strong sense of fashion and momentum, which is also a perfect match for double-breasted buttons.