Just like other items, armor have a texture for when it is held or in your inventory, but also a texture for when a player equips it.
Oraxen alters this second texture by using colored leather armor and shaders.
Armor has like every item a texture in the inventory and in the hand, but it also has a second texture when worn on the body. This second appearance has some limitations and requires some practice. We will use a trick with leather armor and colors.