Joanna and I both share a love of Josef Frank textiles. The designs are so gorgeous! But the fabric is really hard to find and it is extremely expensive. We splurged on one yard of the Ceylon print at Just Scandinavian in Tribeca.
We used this down blend insert from Pottery Barn Teen because the dimensions were perfect for one long pillow on Joanna and Alex's queen size bed (most body pillows would have been too long). I really love the look of a single pillow on a bed. It's so unfussy - and it was a great way to maximize our yard of Josef Frank fabric.
We used black piping on the edges for a bit of contrast.
Here are some affordable fabrics with a Josef Frank vibe that would also look pretty and graphic on a big pillow.