Bright Moon guards are only seen stationed within Bright Moon, never outside the castle or grounds. They all look the same, and they protect the Bright Moon territory.
Their ceremonial uniforms are flowing floor-length layered garments consisting of a long white tunic underneath, over which there is a garment of blue-gray material with a heavily-padded deep violet shoulder overlay at the top that bears a high armored collar. They wear a helmet with a large visor mask that covers the top half of their faces and gives them a birdlike visage. The top of their helmets bears a tall ponytail-like feature of flowing light purple material that drapes down to about ankle-height.
Each guard carries a staff (presumably a weapon) that bears a double crescent-moon standard at the top.