Gammarelli is a tailor of liturgical vestments and the official clothier of the pope. The shop opened in 1798 and is located in Rome, just off the Piazza della Minerva and near the Pantheon. From Wikipedia
For the first time in nearly 50 years, the Vatican has opted not to commission new papal cassocks, while rival tailor Raniero Mancinelli delivers handcrafted garments ahead of the conclave.
