These are so pretty.  They are very classy and look well made.  (I got the black).  I am currently debating whether to exchange them.  They are very tight, and I got a 6 which is my normal Nine West size, but might need a 6 1/2.  However, I really love them since they are so pretty and elegant.

Update - 10/13.  I have worn these a few times, but each time I wear them they are very painful. They don't seem to break in, so I strongly recommend going up a half size.