okay since so many poeple asked how for one, here it is!
fabric of your choice
So, After you pick out your color of ribbons, how much you need depends on how many colors you have. cut the ribbons into strips as long as your pillow (16 inch pillow, 16 inch ribbons)
arrange them in a pattern and pin them to fusible interfacing
Then, repeat the pattern while your weave it in, pinning the ends as you go.
When you are finished weaving, lightly iron on over the ribbon, then iron the back to seal the deal.
Then, you have the front of your pillow, jutst sew it up however you like, and put the pillow in. voila! Pillow!
I hope this is cler enough, just post your questions if you have any.