Well the actual reference had the hand hidden since the figure itself had her left elbow raised about shoulder high and her arm folded to the palm is right infront of her chest. From this angle you couldn't see the left arm. But I guess that it looks awkward anyways, so now she's simply grabbing her left headphone or somethin.
I also got rid of the green and went for more tinted purple and blonde. Also made the buckles and soles white like the dress layers and trims.
Gah you guys are really helpful :3
I think I'll start shading it now!