I just bought a pair of those super cute Grace watercolor stripe slingbacks at the Nordstrom Rack special event they had today, but the right heel is slipping and I almost killed myself twice now while trying them out at home. And trust me, I'm used to walking around in heels, but these are not sitting right at all, and I couldn't go down a size because they pinched bad at the store in a smaller size. I am so disappointed, I have the worst luck w/ shoes, my feet are long and narrow and just plain odd :s These darn shoes were only like $69 bucks too, super cheap, ugh, this is such a disappointment. Sorry, just had to vent a moment!