first we make the bottom part. Take the ribbon, wrap it around your stone very tightly, cut where needed. Now with a lighter secure the edge of the ribbon, than sew it together.

We now have panties for our Pig!!!

Here's a photo how you secure the edge. Fire melts the material so it doesn't shred

Now we make holes so we could attach the phones or USB to it. First mark then with a pencil

now cut it out and again secure with lighter.

you can plug USB and phones in now

Next we make the top part. First do it the same way as in p.1 just make it very, very tight.
Next mark where steering wheel is, cut out this part, secure with lighter

Then it's time for eyes. You can make it just by sewing then, you can also use buttons if you like.
After doing that attach top part and bottom part with a short piece of ribbon, so the top part become a hoodie for the bottom ;)

You now have your Stone dressed up!