First, the blueberry is a fab color! Second, for me, the size ran large. I ordered a 7.5 and it wouldn't stay on. Have reordered a 7 but haven't yet received.
I love these shoes. The shoe fits well and I am tall so it's not that big of a heel. The colors are so springy, I receive many compliments when I wear these shoes. I have 2 pair....