We have recurring dreams when we have not dealt with the underlying issue. In this case, the issue is represented by the tall, blonde, green-eyed girl in the hot pink dress. She is an aspect of yourself that you fear. Look for her characteristics within yourself. These are the qualities that you believe are negative, the qualities that you would like to suffocate, stab, kill, because you believe they are negative in the extreme (whether they truly are or you have been taught that in a specific environment at home or school).

There are many symbols here, so I want list them all, but the girl, in general, seems to be jealous, outgoing, open in a masculine way (in a way that females are not allowed), contemptuous, sexually free and/or lustful. These are qualities you do not like within yourself. You believe they are "killers." In response, you want to kill them before they kill you.

I know that's brief, but maybe it will give you a new perspective to look again at the meanings on your own. The dreamer is always the best interpreter of their dream. Good luck and blessings.