Great sketch. Good job on the hair and the hands. Two of the things I tend to struggle with.
Also sincerely best of luck with your daily sketch endeavour. I know how hard it can be to find time/motivation for this. Currently I am happy that I got in the habbit to sketch while riding the subway to work.. Most of them are pretty shakey but still good practise. Keep it up!
RE: 'Woman In A Cardigan' - This Morning's Pencil Sketch