Phillipo Vadi's treatise De Arte Gladiatoria Dimicandi, written for the Duke of Urbino in the 1480s, has given us much to consider ... including the fine rear view of one particular gentleman illustrated in the sword section. It's true: fencing makes you a well-rounded individual.
Style: Sew-on circular patch.
Size: 3" (76mm).
Material: Black twill fabric with bright teal green, white, red, and tan cotton thread embroidery.