Here are a few designs that I found on Ravelry:
Cushion Cover with Cables by Drops Designs, Owl Cushion by Amanda Berry; Blooming Flower Cushion by Lucy of Attic24; Sheep in the Meadow Pillow by Carol Quinn; Reading Rest by Frankie Brown; Stripes Brigade Easy Mosaic Throw Pillow by Liat Gat ; The Parkway Pillow by Fifty Four Ten Studio; Big Snowy Owl Pattern by Purl Soho; Squares that Look Round by Steve Plummer
Below is a pillow I recently finished:
I sewed a pillow insert out of muslin, and stuffed it with fiberfill from my stash for an inexpensive pillow form. The next one is promised to my daughter.