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collar; lapel; neckband; neck
nape of the neck; scruff of the neck
「領」 has another reading with different meanings.
着物の領が乱れていたので直してもらった。
The collar of my kimono was out of place, so I had it fixed.
領の部分に細かい柄が入った上品な着物だ。
It is an elegant kimono with a fine pattern on the collar.
領元をきちんと合わせるのが着付けの基本だ。
Properly aligning the neckline is a fundamental part of dressing in kimono.