I like the composition. The colors are nice and subtle. Too bad the lighting was not so great and you got the noise int he shadows. not photo killing noise though. I think I would have either cropped the person on the left or burned them some more. Although we have learned from past DQs that you can't burn them completly though so maybe a crop is you best bet.
Definitely an interesting costume! This shot has a lot of potential, but doesn't seem to convey the emotion that probably existed at the event. Perhaps a wider angle (or maybe a better facial expression) would have worked better.
Very cute and I like the expression on her face...appears to be a little anxious. The image is a little out of focus and the lighting is a little dull, I am assuming you did not use any additional lighting other than the incandescent ligh shining on her face. Good Luck. 4.