A piece of fabric worn over the shoulders or head, often for warmth or fashion. Loanword from English.
It was cold, so I put a shawl over my shoulders.
It was a bit chilly, so I put on a shawl before going out.
She is wearing a beautiful lace shawl.
She draped a shawl over her shoulders and sat down in the chair.
ショール, being a flat piece of fabric, is counted with 枚 (一枚, 二枚, etc.).
shawl collar
Loanword from English 'shawl'.