To make your own you just need to cut out two clouds and a few words. I did mine in Cricut Craft Room and it was really fast.
Make sure that you mirror image the words since you’re cutting on vinyl.
Here’s my big old tips and tricks for using heat transfer vinyl if you’ve never done so.
You could do a different quote or just write “The Fault In Our Stars” like the book cover if you prefer!
First lay down the white cloud.
Then pull away the plastic covering and lay down the black. Replace the plastic so you’re not ironing directly on the white cloud. Or you can lay down a piece of fabric as a barrier between the iron and the vinyl.
Then lay the words making sure to pay attention to the plastic covering. I had to do the word Jesus last since the plastic from the other words got in the way.