Related Clues:

• Wrong choice for casual Friday
• -- constrictor
• Cravat
• Make knots
• It binds
• Evening dress enhancer
• Tropical wreath
• Feathery frill
• Fan letdown, temporarily
• Brooks Brothers item
• Oahu souvenir
• You can be in the loop with it
• Slithering squeezer
• It can lead to sudden death
• Formal requirement