Very well done. The dress and the hair are fantastic, but it's her pale skin and her eyes that really put this piece through the roof! I love how you displayed a look of resignation in the drooping of her eyelids and the slight frown in her mouth, but mostly in her gaze, which is turned away from the viewer. Almost as if to say "It's alright. I'll [do extra work for the project.] [clean the floors.] [do overtime.] [look pretty for the rest of the world.] [hide how I really feel so you can go on being happy.] [etc.]"
Well done, sir.