They can be used in suits or other clothes with obvious lines.Same color system, but pay attention to the blank. Many people will choose the clothes with the same color system to match clothes, because this is not wrong, there will be no major problems, but many people often think of matching the same color system, but forget to leave a blank. To put it simply, it is too full. The whole body is the same color, and white should be added appropriately. For example, a pair of white shoes with a white shirt inside will make people more comfortable than white. Because too full will make people feel depressed from top to bottom, enveloping people, and there is no room for dialysis. Or appropriately bare skin.Color contrast is amazing, but you should be careful. The most classic is high saturation blue and high saturation yellow