WHAT DOES MEDIEVAL BANNER FLAG MEAN?

Coats of arms can be repeated on other paraphernalia of warfare for instance on the front and back of surcoats (a long sleeveless gown tied within the waist and worn around armour), pennons (triangular lance flags), horse coverings, banners, and hung down below the trumpets of heralds. Although uncommon since it was expensive, some knights had thei