I LOVE Grandco sandals. My first pair lasted 10 years and they were as comfortable on that last day ( a strap broke) as Day 1. I bought a size 8 then and even though that was a little larger than the fitting guide suggested, they felt great and weren't too floppy. I take a size 8.5 (CAN) in shoes usually, and this time, I ordered a Grandco size 7, which fits me perfectly. I think I could have gotten away with a size 8 again, but wanted to see if the size guide worked and it really does. I love these sandals, and will absolutely order again, as soon as possible, because a girl really can't have too many blingy sandals!