Don't go so macro, do a more general d&b without getting hung up on the smallest of pores. It looks a little scratchy in texture at the moment. It is a clean retouch though and commendable in so many ways. It also looks over-sharpened, perhaps just for web purposes, I realise.
Only a few things like stray hairs, white 'fluff' in the hair and eyelashes. Threads on the dress, slight peachfuzz on the chin. Makeup marks below the right eye and a crease in the neck that could be got rid of (the one nearest the jawline).