Related Clues:

• Sleeping bag closer
• Junction for a sewer?
• Tailor's junction
• Jeans feature
• Line for a sewer
• Sewer's line
• Vulnerable gap
• Where some panels meet
• Jeans joint
• Tailors' union?
• Coal line
• Stitching line
• Stitched line
• Velcro alternative
• Fly feature