Is anyone familiar with how sizing runs for 12th St. by Cynthia Vincent shoes? I tried on a pair once at Last Call, but can't remember how they fit! Any assistance is appreciated. I am usually an 8.5, maybe 9 in some styles. The shoe that I want is available online in 8.5 and 9.5, and it is final sale! Do I go with the 8.5 and run the risk they're too small or try the 9.5 knowing that they might be a little too big.