Start with a boring iPhone case
The material I used was see through, so I painted the black areas a lighter color to closer match the fabric.
I used Folk Art paint in LINEN.
Don't forget the back!
Once dry, apply a thin layer of Mod Podge to the area to be covered and place the fabric at the outer edge.
Wrap around to cover sides but don't tuck or your phone won't fit.
I found this great drawer liner paper at Home Goods. It has a peel and stick back.
It also has lines for easy cutting.
I cut it a little big so I could take a razor blade and precisely cut to fit.
Once completed, trim excess edges and apply a thin layer of Mod Podge to seal.