We've been coveting a set of round linen pillows for a while now (so much more interesting than the usual square or rectangular shapes); here are two options at different ends of the price spectrum.
Above: The Canvas Round Pillow in linen stone color; $110.
Above: The Canvas store's Round Pillow is available in 20 or 30-inch rounds and start at $110. They are hand-woven from hand-dyed linen with a decorative stitch and a hidden zipper (insert included).
Above: West Elm's Round Gusset Pillow is available in dusty blue, plaster, and slate; currently on sale for $29.99.
Above: The Round Gusset Pillow in the color slate. The pillows are made from 100% linen with a hidden zipper.