The tunic [worn by the High Priest] atoned for bloodshed, the breeches atoned for lewdness, the turban made atonement for arrogance, the belt atoned for [impure] meditations of the heart, the breastplate atoned for neglect of civil laws, the apron atoned for idolatry, the cloak atoned for slander, and the crown, worn...
Talmud, Zevachim 88b