It has been my experience that Nine West shoes run large.  These heels look very nice.  The platform helps balance the heel height.  They take a bit of practice walking in.  The first time I wore them I received a lot of compliments but I had difficulty enjoying myself at the event I was attending because I was unable to stop thinking about the pain I was in, and the fact the shoes were too big, and I just wanted to make it through the evening without falling.  After wearing them several times I could walk in them fine and these are really nice looking heels.