Ceremonial dress is clothing that is worn for special occasions or rituals. Common examples of ceremonial dress include ROBE, REGALIA, ROBES, TOGA, and seder. ROBE is a loose-fitting outer garment that is usually made of a luxurious fabric such as velvet or silk. REGALIA is a type of clothing that is worn by royalty or other high-ranking officials. ROBES are similar to ROBES but are usually more formal and often have a hood. TOGA is a traditional Roman garment that is made of a single piece of cloth draped around the body. Seder is a Jewish ritual garment that is worn during Passover.