A short liturgical vestment which is traditionally worn over the alb by a subdeacon at celebrations of the Mass.Daniel showed us his newly purchased tunicle which also came with a stole and a couple of maniples....
On feast days, and other special days, the Lay Reader will also wear a tunicle over his or her alb.
There are two very fine black tunicles that are used by the clerk and crucifer on All Souls Day.
Origin
Late Middle English: from Old French tunicle or Latin tunicula, diminutive of tunica(see tunica).