Having found myself struggling when it comes to providing my fictional medieval characters with the correct flags, banners, guidons, pennons and so on, it was a great relief to come upon websites that explain it all for idiots like me. Here are some of them: https://herald.poore-house.com/display/heraldic-flags/standards/ https://knightstemplar.co/explore-the-rich-history-of-medieval-times-flags/ https://elearncollege.com/arts-and-humanities/exploring-vexillology-of-medieval-flags/   https://medievus.com/blog/medieval-flags/ and here’s a dictionary of…