Sunfish Class Flag

Thread starter #1
Is there a standard (color, size) for a Sunfish Class flag. I race in a mixed fleet and sometimes we have enough Sunfish for a separate start but no starting line class flag. I found one on a website (Registered Class Flags for Yacht Club Race Committees) that they say can be modified for color - they show a yellow background and blue sunfish. I can easily make one but wanted to know about colors. A web search did not yield other class flags.