Working on this pin up with Akio 4 and I've run into a little problem as you can see...I've been trying to raise this skirt and have it rest on her legs properly and been banging my head all night long because of it. 

The skirt is a Hoodlum skirt from the Hoodlum collection from: Propschick, sarsa

 

Anyone with any tips or suggests on what I should be done, or what I am doing wrong?

 

Any advice is appreciated. Thank you.