Cassocks

5 clues
Clergymen
Choristers' garb
Garb for choristers
Long clerical vestments
Full-length clerical garments
Similar answers:
Airlocks
Alarmclocks
Aloopforknocks
Alphabetblocks
Americasschtup
Americassteam
Anklesocks
Antimacassar
Antimacassars
Argylesocks
Armlocks
Audiocassette
Baboondocks
Babyfrocks
Backinthejocks
Bagelsandflocks
Bagelsandlocks
Balloondocks
Bannocks
Beechcassidyand