A bishop who wishes to serve a Divine Liturgy as a priest ("i.e.", without the special rites and prayers of the Hierarchical Divine Liturgy) will sometimes vest in a phelonion instead of his sakkos, but with the omophorion around his neck. This is also done in the Liturgy of St. James. Originally, before the introduction of the sakkos, bishops wore a phelonion identical to that worn by priests, except that it was made of cloth that was either woven or embroidered with a pattern of multiple crosses, called a "polystavrion" ("many crosses").