“His countenance was like lightning, and his raiment white as snow:”
King James Version (KJV)
Mt 28:3 His countenance was like lightning. Was bright like lightning. Compare Ex 34:29 Mt 17:2 Re 1:14. And his raiment white as snow. White is the emblem of purity. So was the Savior's raiment at the Transfiguration, and the robes of the saints as described in Revelation.