Feed for my goats and ducks comes in woven polypropylene bags with a cute photo label. During the summer, I sew them into tote bags to sell at the farmers' market. During the winter though they stack up a bit and I can try new things with the extras.
The first project was a party dress made from the Layena chicken chow bags. It took two bags for the full skirt and another bag for the top. Though we did line the top with soft cotton fabric, the seams were still a bit scratchy and the dress is so stiff it stands up by itself!