These are really cute shoes.  I wear an 8 1/2 and these were too tight.  I wish I would have had two pairs to choose from, you know how sometimes one pair fits better than the other.  I have a pair of Waleo's that fit great.  I actually love Jessica Simpson shoes and have multiple pairs.  These were just a tad too tiny and I bet a size 9 would have been too big.
Sadly, I returned these.