Related Clues:

• Presumably keeps a lid on True Detective in unfashionable wardrobe department
• Police outfit pins the local criminal
• Provides cover for detective's target around institute associated with rag trade
• Non military attire
• Common-or-garden college and seedy hostels designed for acting detectives perhaps
• Out of uniform
• Common-or-garden college and seedy hostel designed for those concealing identity
• All the cops in new uniform? Wrong!
• A military slang alternative to “mufti”
• Cops might wear them to break up Chilean plots
• Like detectives sporting civvies