These great pumps are only available in whole sizes.  I wear a size 8.5 but the size 9's were too sloppy so I sent them back and ordered size 8's.  They are too small but better than the 9's.  And I guess they won't be on my feet for too very long when I wear them for the hubby.  He caught a sneak peek at them when I was trying them on and he flipped!  He keeps wanting me to "try them on" now for him...over and OVER!!