I’m the owner of big feet, and desire to wear pretty shoes that are rarely in my size! Here is some info that may be helpful in regards to stretching shoes a little.
Try filling Ziplock bags with water and inserting the entire bag (now ziplocked closed) into the shoe. Then put the shoe with said bag inside it into the freezer.
It sounds crazy but of course water expands when it becomes ice and it stretches shoes nicely without any harm to the shoe at all!
Or alternatively there are a few products available that are made to stretch leather and worth spraying inside the shoe BEFORE you put the shoes on with thick socks. Sadly this only works well on leather shoes.
The ice method works on every shoe!