襟ぐり

1. Origins, structure, and basic meaning

• Structure: 襟ぐり, read えりぐり, is the opening and edge around the neck of a shirt, dress, or similar garment.
• Basic usage: It may be judged too narrow for comfort or serve as the edge along which decorative trim is sewn.

2. Common pitfalls and similar expressions

• The opening around a garment's neck
  • This is the neck opening of a shirt, whose width may feel narrow or whose edge may receive trim. It is distinct from the whole collar or the wearer's neck.