I had just had my feet measured professionally and purchased shoes in a store so I knew that 7WW was my correct size.  Unfortunately, these shoes have about three quarters of an inch gap in the back where they are too long, so the size is way off.  Loved the shoes, the toe box width was comfortable, but I wouldn't have a clue what size to order to fit properly, and am returning these for credit.  So disappointed.  Perhaps there is a trick to ordering this particular brand a couple of sizes smaller than usual?  They look very nice, but because of the inaccurate size I can only give them a one star since they don't fit :-(