A monsignor wears black trimmed in red.
The sacristan in our church looks after the vestments, linens, and silverware.
Usually a person who is called the Sacristan.
Although many will wear white, gold vestments can be worn during Christmas and Easter seasons.
A sacristan is the person who prepares the altar for Mass, making sure that the correct sacred vessels are at the altar, assuring that the cruets are full of water and wine, sufficient hosts are put out, including the large host for the consecration and the various altar cloths are ready. The person may also be responsible for finding replacements if insufficient Mass servers are present or no lector shows up. A sacristan also assures that the candles are lit. In some case, the sacristan will actually lay out the vestments for the priest and help him vest if needed.
You can wear red anytime you like. The priest wears red vestments on Pentecost and the feasts of martyrs.
red
White vestments are worn
The priest wears red vestments on Palm Sunday.
Abundius the Sacristan died in 564.
They wear Vestments while conducting the Divine Liturgy and the Sacraments.
Pope St. Stephen I is the patron saint of Fiano Romano, Italy, only. By the way, he is the pope who ordered priests to wear vestments when saying mass and not to wear street clothes for liturgies. Also, they were not to wear their vestments on the street as everyday clothing.
People wear a vest, visor and a veil. Vestments are worn by clergy during a ceremony.