Champions League Europa League 100 points, five major league armbands

It's simple. Of course, different armbands are different in the competition because the organizers of the competition are different. The five major leagues are organized by national football associations, and the armband is the symbol formulated by national football associations. The Champions League and UEFA are sponsored by UEFA, so the armbands and chest tags are made by UEFA, and the armbands of these two events are different because of their different levels! Therefore, Milan can't use any logo about the Serie A Champions League or the Coppa Italia. The World Cup is a special case. Although it is organized by the International Football Federation, the armband of each tournament is different, because the venue is not fixed in a certain region or country, and the logo of this World Cup is usually adopted, including the World Cup qualifiers. As for the symbol on the chest, apart from the World Club Cup and the Champions League final, there is no national league and the Champions League Europa League.