Related Clues:

• It's sometimes passed for money
• Stovepipe, for one
• Something to check
• Tricorn, for one
• It might go over your head
• See 11-Across
• Winter accessory
• Jazz (up)
• 'Waiting for Godot' prop
• YM or GQ
• Magician's prop
• Haberdashery item
• Periodical, for short
• Noodle topper
• It might be put on the rack