Others are correct when they say they run small.  I'm a true-to-size 7.5 so I got an 8.  Once I put in inserts so they were more comfy, they were a little tight around the lip near the toe (just above the bow) and my foot felt a little cramped right there, however, I was able to wear them for a few hours without feeling like I needed to take them off.

I got these to wear to a wedding.  It was a retro-themed wedding and I was doing a reading for the bride.  I had a 50s-style swing dress and I thought these would look really cute.  I was a little afraid of the heel since they are pretty tall, but they were surprisingly really easy to walk in.  I received so many compliments, including one from the pastor who performed the wedding.

They are absolutely adorable and the frilly trim is such a great addition.  I am actually looking for an excuse/reason to wear these again!