襟えり腰こし

noun

height of the neck; neckline height

Refers to the vertical dimension of a garment's neck or collar area, often in tailoring or clothing descriptions.

• このシャツは襟えり腰こしが高たかすぎて、首くびがきつく感かんじる。

  The neck of this shirt is too high, and it feels tight around my neck.

• スーツの襟えり腰こしを少すこし低ひくく直なおしてもらえますか。

  Could you adjust the suit's collar height a little lower?