I got the 9.5 and it fits perfectly. The shoe looks so springy/summery, I totally recommend it in whatever color you can get. Don't worry about matching - it's all good for spring and summer! I have worn it with yellow, tan and the shoes make everything look better.

This is my first pair of JS heels and they are adorable! The blue nile color is much darker in person, closer to a cobalt blue than the periwinkle color in the picture. They are still gorgeous though and surprisingly comfortable. I'm extremely happy with this purchase!