I have a quick tip for you. Do you have a hard time finding heels that fit properly? Are they too big, or do they seem to fit properly except your heels pop out of them when you walk?
Try a half size up and adding inserts. They reduce the overall size of the shoe! I usually purchase my inserts at Aldo, because they are removable and durable. If you have a shoe obsession and want to expand your size range give this tip a try! Happy shoe shopping!