There is no difference between black and white Aiyi clothes collar tags. There is no difference between the white label and the black label of Aiyi clothing collar, and there is no specific meaning. It is just a clothing trademark. The clothing factory company thinks that this color is suitable for itself. Most registered trademarks are applied for in black and white, and can be changed to any color during use. If it is a specified color, the color cannot be changed after the application is successful.