I own mutliple different styles of Pleaser brand heels, and all of them are size 13 so I figured that would be perfect for these.  Much to my surprise, 13 in this style was just a little too snug for my comfort.  So I sized up to 14 and those work great.  Normally, this heel height with no platform isn't a problem for me but the shoe design makes these just a little bit harder to walk in, whereas the other heels I own are close, if not the same, heel height and I can stand in them all day.  I absolutely love that the soles are black!  That alone makes them super stylish and sexy.