Q. 1. What is the purpose of the Cappa Magna in the Catholic Church?

A. 1. The "cappa magna" (literally meaning, the "great cape") is a voluminous ecclesiastical garment with a long train, proper to cardinals, bishops, and certain other honorary prelates. No longer mandatory (and therefore rare), the cappa magna was never abolished and still appears in the Ceremonial of Bishops. Ordinarily scarlet for cardinals and purple for bishops, the garment dates to the first millennium and its train has varied in length over the ages.

The cappa magna is not strictly a liturgical vestment, but only a glorified cappa choralis, or choir cope. That is to say, it is not used when vested as a celebrant at a liturgical service. It is worn in processions or “in choir” (i.e., attending but not celebrating services).