Very pretty; the only thing is that I had to zoom in to notice that her hair was not part of the curtain/her outfit.  Very nice palette, though!

thanks Manu, added a bit of light to the arm too, and while I was at it, a pattern to the walls and the light on the left side of it due to the lamp :) The girl's facing away though so I didn't think of making facial features visible, is she hard to make out even now that I've tweaked the palette slightly?

The girl is not really visible, some hint of a face would help.

The arm needs a highlight too.

Great bg and colors!