Basically excellent, and the only postprocessing I see a need for is to fix the holes in her shoes and his elbow, and smooth out her dress a bit. There are, however, three things in the image that don't work for me: 1) The dog is not actually sitting -- its rear end is not in contact with the floor. 2) He shouldn't be wearing blue jeans! Everything else in the image is dress clothing. 3) His head has a very feminine shape. It ought to be more angular, I think.