How to dress for church (or not) and how to wear shoes like Cinderella

Katie came out last week telling me she was going to church...this was her outfit. Hum....I asked if she was missing anything...no, she said. Hummmmm....we have some work to do!
Then she said that her sister, Addy, was going with her-hence her back pack.
Finally, she said she needed to wear her shoes like Cinderella (Katie calls these her 'glass slippers' like Princesses) but she also needs to wear them like this ..heals! Oh boy~!