Very cool night costume, KNIGHT. Include a velvet vest that is lightweight, a shirt that has mesh that looks like chain-link, cool graphic on the front with a griffin and a crown and swords.
I would include the sword and the shield, but the shipping would be absolutely insane. The sword is at least 4 1/2 foot long. You would need to put your own black pants with this, but that’s the best way to do it anyways.