Related Clues:

• Bowlers
• Pillboxes, e.g.
• Jobs, so to speak
• Millinery
• Busbies, boaters and billycocks
• They may be checked ... in two senses
• They may be checked
• Symbols of office
• Boaters and bowlers
• They may be cocked
• Toppers
• Tams
• Milliner's stock
• Bowlers and boaters
• Caps