How Do I Get My Ex-boyfriend To Leave Me Alone? I've Tried Telling Him To Stop But He Won't. What Do I Do?

I gather that by your question, your friend has already told you your not his type, so the best you can hope for is friendship.  Don't get mad, and by the same token, if you have him as a friend, you may just meet the right one for you through him.  Don't make the mistake of chasing after, because that can ruin what you got

I would say move on, but if you really really like him, you can find out what type he likes, and be that type! But if you do that, you wont be acting like yourself and it may or may not turn him off. He may like girls that wear tight clothes and show more skin; so just be yourself, you will be more happier being yourself than trying to be someone else.