The placement of a flag patch can vary depending on cultural or organizational traditions. In many countries, including the United States, people wear the flag patch on the right arm or sleeve. This positioning allows the flag to appear as if it is flying in the breeze as the person moves forward. However, it's important to note that there can be variations and exceptions, so it's always a good idea to follow any specific guidelines or regulations provided by the organization or uniform code you are adhering to.