Related Clues:

• A cowboy might have a big one
• Pants-accessory clasp
• *Ornamental fastener
• It may be big on a cowboy
• Accessory worn at the waist
• Accessory worn near the navel
• Clothing accessory, perhaps ... or what you can see in each of four groups of circles?
• A cowboy may sport a big one
• Prize at a rodeo