'Also, the women are to dress themselves in modest clothing, with decency and good sense, not with elaborate hairstyles, gold, pearls, or expensive apparel'
U.S. Flag Code isn't a law, it's voluntary (re: 4 U.S. Code § 8d - "The flag should never be used as wearing apparel"... 4 U.S. Code § 8j - "No part of the flag should ever be used as a costume")
