I had 4 cushions made at a little shop in Gunlukbasi, there was husband & wife and a small daughter in the shop when I went in to enquire about them, no English spoken, but I managed to say what I needed. She made a lovely job of them too, decent fabric casing and well filled with nylon fibre "wool", for 30TL for the 4 it was less than I'd paid for the cushion covers.