Used a 4 weight yarn instead of a DK weight and went down two hook sizes to an H. Sizing still came out a little big. I alternated open tc rows with solid tc rows to make it a little warmer.

-26 rows for length after the split for the sleeves
-29 rows for the sleeves which came out a pretty long.
With fringe it comes to about mid calf in the back

After washing it came out very warm, comfortable, and it drapes well.
This pattern was very easy and quick to make.