I like this pose, especially the placement of the arms. The clothing looks pretty good too, seems like you're on the right track with how the cloth flows over the body. The only thing I feel I should point out is the legs. The one behind looks alright, but the front one looks a bit off. There's too much curve, especially near the foot. Maybe you could sit in front of a mirror like this and observe how your limbs are placed and improve that way? I know it's a tricky pose though, but you've done a good job with it. Nice work. ^-^