Robe worn by choristers during services (8)
I believe the answer is:
vestment
(Other definitions for vestment that I've seen before include "Alb" , "What clergyman puts on" , "A minister assumes this" , "Robe, official garment" , "formal wear" .)
I believe the answer is:
vestment
(Other definitions for vestment that I've seen before include "Alb" , "What clergyman puts on" , "A minister assumes this" , "Robe, official garment" , "formal wear" .)