If you are randomly selecting cheap triangle party flags, then working on the concept of a kind theme could be one way to structure the complete process well. For this, you should try to think about something the person whose party is, of their interests and links. You can also be influenced by something that is happening in the world or something that took place on their wedding year or birthday and goes with it accordingly. At the same time, it is a good idea to look at the interest and check for commonly available supplies. The thing about choosing a very different theme is you might not be able to find party supplies and decorations to match it.