Afraid I vote Nay. My opinion does not change whether mesh or solid cloth is used. I do not agree with using the Stars and Stripes flag as an imprint or semblance thereof as part of clothing, including hats. I do not object to an embroidered flag sewn on or stitched on clothing or hats, provided it is the entire flag. Your prototype is an obvious partial image of the flag waiving in the wind. Sorry, it's just not my cup of tea.