Vintage 1920s Long Black Cotton Stockings, size 9-1/2 Women's, issues, light fade

ERA: True vintage item from the 1920s
MEASUREMENTS: foot is 9-1/2 inches, stockings are about 26 inches long from the tops to the curve of the heels.
MATERIAL: cotton knit
LABEL: stamped '10', but the foot is not 10 inches long
Black cotton knit long stockings for women. Seamless, all cotton.

CONDITION: The stockings are in good condition. Light fade from wear. When I put my hands in the stockings, they come out with fine black fibers on them.