I love the Ginger Mary Jane shoes made by Croc.  I believe this style is discontinued and that is a shame.  Though my foot is fairly wide, these adjust for a wider foot and still fit the medium foot.  (It might run loose on a narrow foot.)  I've nearly worn my first pair out, so when I saw these on Amazon, I snapped them up.  I have other Croc dressier shoes, but these are by far my favorites.