After initial ambivalence about distinctive garb for its ministers, early Christianity developed both liturgical garments and visible markers of clerical status outside church. From the ninth century, moreover, new converts to the faith beyond the Alps developed a highly ornate style of liturgical attire; church vestments were made of precious silks and decorated with embroidered and woven ornament, often incorporating gold and jewels. Making use of surviving medieval textiles and garments; mosaics, frescoes, and manuscript illuminations; canon law; liturgical sources; literary works; hagiography; theological tracts; chronicles, letters, inventories of ecclesiastical treasuries, and wills, Maureen C. Miller in Clothing the Clergy traces the ways in which clerical garb changed over the Middle Ages.