DCHP-1 Online
blanket leggings 
a kind of sock or legging made of duffle or blanketing or wrapped around the feet and legs for warmth in winter.
See also: blanket sock
- 1837 (1923) . . . there were also a highly ornamented capuchin and a pair of new blanket leggings.
- 1888 (1890) They wore bead necklaces and leather bracelets, studded with brass nails; also woollen shirts, and tight blanket leggings, fringed, and reaching half way up their thighs.
- 1837 (1923) . . . there were also a highly ornamented capuchin and a pair of new blanket leggings.