For the nail art, I went with inspiration from Instagram. allwaspolished is a Harry Potter fan and has a custom stamping plate, and I secretly go to her page and scroll through, admiring all the designs - this is the specific one I wanted to re-create
I used a glittery holo topper from Nvr Enuff Polish - Knight's Honor - to add some sparkle, and made a few DIY water slide decals - from this post here.
This time around, I didn't fill up a whole sheet with images - I just had enough ideas for two rows, and I tried using clear nail polish to seal in the images. I figured, I could just cut the paper and make a few decals at a time, as inspiration finds me, and the clear coat worked as well!