The mozzetta is a short elbow-length sartorial vestment, a cape that covers the shoulders and is buttoned over the frontal breast area. It is worn over the rochet or cotta as part of choir dress by some of the clergy of the Catholic Church, among them the pope, cardinals, bishops, abbots, canons and religious superiors. There used to be a small hood on the back of the mozzetta of bishops and cardinals, but this was discontinued by Pope Paul VI. The hood, however, was retained in the mozzette of certain canons and abbots, and in that of the popes, often trimmed in satin, silk or ermine material.
The pope wears five versions of the mozzetta: the summer mozzetta, which is of red satin; the winter mozzetta, which is of red velvet trimmed with white ermine fur; the red serge mozzetta, which is worn during Masses for the deceased; the red clothed mozzetta, which is worn during the Lenten and Advent season; and the Paschal mozzetta, which is of white damask silk trimmed with white fur. The Paschal mozzetta is worn only during Eastertide. The winter mozzetta and the Paschal mozzetta fell into disuse during the pontificate of John Paul II, but their use was briefly restored by Pope Benedict XVI before being discontinued again by Pope Francis. Benedict wore the winter mozzetta during the papal station at the image of the Madonna near the Spanish Steps that traditionally marks the beginning of Rome's winter season, and he wore it on all the occasions in the winter season where this garment was appropriate. The white mozzetta was reintroduced during the Octave of Easter in 2008. This change between winter and summer garments was very practical, given the oppressive heat of the Roman summer.
Symbolism
The mozzetta is a sign of authority. Priests ranked as monsignors who are also pastors may wear black cassocks with matching pellegrinae, not mozzettas, both trimmed with violet buttons and piping only in their own parishes, as having attained "a touch of the purple" pertaining to the episcopal rank. Bishops wear their mozzettas of violet watered silk or a plainer fabric, with violet buttons and piping or, with less formality, black with violet buttons and piping, in their own dioceses. Cardinals may wear scarlet mozzettas of watered silk anywhere in their roles as Princes of the Church. The pope also wears his mozzetta anywhere in the world, usually with a heavily embroidered red stole over it, as a sign of his universal sovereignty. On the evening of his election in 2013, Pope Francis did not wear the mozzetta, appearing on the balcony of St Peter's in a white papal soutane, surmounted by the pellegrina. He donned the broad scarlet papal stole only when bestowing the blessing urbi et orbi.
Pellegrina
Not to be confused with the mozzetta, the pellegrina is a shoulder cape of elbow-length like the mozzetta but open in front, worn with the cassock, either fixed to it or detachable. It differs from the mozzetta also in not being associated with a cotta, surplice, or rochet.