I dunno, guys. I kinda feel like if you ever find yourself at a point in your crafting career where you think that duct-tape and cardboard are all that's needed to make yourself a fine-looking pair of sandals, you seriously need to put down your favorite huffing glue and back away slowly.
From the listing: "My daughter has a wide chubby foot which makes it hard to shop for shoes, these here are easy to slip on & off plus she loves them. Just trace foot onto cardboard, cut out plus foam, then tape up."
That is all.