Pibo 披帛, Chinese Hanfu Shawl

Pibo (Chinese: 披帛 ; pinyin: pī bó), also known as pizi (Chinese: 披子 ; pinyin: pī zi), is a kind of decorative shawl, which was introduced to China by the Silk Road from West Asian culture, and later became a hanfu accessory.
Although commonly called pibo, the name “pibo” actually appeared around the end of the Tang dynasty. Previously, pibo was often referred to as pei (Chinese: 帔 ; pinyin: pèi).
More:

https://www.ivoci.com/2797

(the 2nd illustration is not mine)