Related Clues:

• Postal deliveries
• Letters and such
• Drop in a letterbox
• Letters, collectively
• Chain mail and such
• Drop in a slot
• Clunky attire
• It's not delivered on Sundays
• Knight's apparel
• Postal sackful
• Attire for Galahad
• It contains a lot of letters?
• Post or body armour
• American post
• Post in America