Related Clues:

• Panama, e.g.
• Financial limit
• Baseball player's hat
• Magician prop
• One may be applied to salaries
• Party accessory
• It's often put on backward
• Millinery item
• Head covering
• Hair shade?
• Deerstalker, for one
• Part of a Santa costume
• It may be filled with money or hair
• Graduating student's headwear
• Upper bound