Old pair of Chinese tribal hotsell Miao minority silk embroidery panels

Pair of Chinese Miao hotsell ethnic minority hand sewn silk embroidery panels on grey silk with hand dyed black cloth frame and backing.
Traditional animal motifs.
The panels are most likely from sleeves of a jacket.
Each panel is 31.2cm x 9.2cm (12.3" x 3.6") outside of the black frame.
Silk embroidered section inside the frame is 25cm x 3.4cm (9.8" x 1.3")