Why not a hammock?… these hammocks from Via Nativa are beautiful. I love that they have a whole collection of child sized hammocks too. (see the picture on the right)
I got my current hammock from Deck Chair Stripes…which doesn’t seem to do hammocks any more (too bad) but they have a such an inspiring collection of fabric you can have made into chairs, wind screens, beach tents, parasols etc. etc.
My hammock is made from the same fabric featured on this chair.