Related Clues:

• You may make its head turn
• Wrong choice for casual Friday
• Cravat
• Make knots
• It binds
• Fan letdown, temporarily
• Brooks Brothers item
• It can lead to sudden death
• Formal requirement
• Wood connector, often
• It fits into a nut
• Cork follower
• Propeller type
• You cannot win unless it's broken
• It's unresolved