sentences:  There are many offices and each has its own distinctive vestment and each set of vestments becomes increasingly elaborate as the rank of the wearer increases; this principle also holds true for how weighty a service is being served.All these vestments are in the style of robes (or designed to go with robes) made of colored and decorated cloth.The colors of all the vestments change according to what feast the Church is celebrating (these changes occur in a seasonal fashion, not with the seasons but on a similar timescale).