This red velvet shoes belonged to Pope Benedict XV

The Christian year is marked by many important observances.
In many denominations, this liturgical calendar is reflected in the vestments worn by the clergy, and different colours or symbols are appropriate for different times of the year. It is also through clothing and footwear that the hierarchy within various churches is expressed. In Catheticism, slipper-like shoes are part of the official attire of bishops, therefore, those of lower rank may only wear them if granted the right by the Pope. In Rome, only the Pope is allowed to wear footwear embellished with a cross.The Christian year is marked by many important observances.
In many denominations, this liturgical calendar is reflected in the vestments worn by the clergy, and different colours or symbols are appropriate for different times of the year. It is also through clothing and footwear that the hierarchy within various churches is expressed. In Catheticism, slipper-like shoes are part of the official attire of bishops, therefore, those of lower rank may only wear them if granted the right by the Pope. In Rome, only the Pope is allowed to wear footwear embellished with a cross.

These red velvet shoes belonged to Pope Benedict XV who was the Pope from 1914 to
1922. In Rome, the wearing of red shoes is a papal privilege and tradition. In fact, the current leader of the Catholic Church, Pope Francis, made news headlines when it was revealed that he preferred to wear plain, black shoes unlike his predecessors.
Italian, 1914-22, P85.39