The Virginia leggings is a basic pattern that comes in two lengths: tall and petite. It could also be adjusted to maternity. The leggings are supposed to be scrunched at the ankles. I was not sure how this would look and to tell the truth I did not have enough fabric to do it. I made the tights size M and cut it somewhere between the tall and the petite. The fit came out quite good.
For more info check out: https://sewinprogress.com/2017/03/27/virginia-leggings-of-megan-nielson/