Related Clues:

• Bit of business attire
• Formal accessory
• Four-in-hand, for one
• Casualty of casual Friday
• It may be looped
• Fashion accessory
• Suit accessory
• It has a knot
• Business wear
• Cravat
• Bit of business wear
• Knotted attire
• Windsor, e.g.
• Often-stained piece of attire
• Upscale restaurant requirement, maybe