Itâ€™s a really good and authentic thinking for showing a great value of patriotism. All the countries have a different symbolic flags. Flags are also print on clothes. But I talk about U.S national flag. The U.S. Code states "no part of the flag should ever be used as a costume or athletic uniform. However, a flag patch may be affixed to the uniform of military personnel, firemen, policemen, and members of patriotic organizations. The flag represents a living country and is itself considered a living thing.