I love Dr. Who and the Van Gogh Episode is a great one. I found this fabric and my only regret is I didn't buy more. I created items for my store with what I purchased because I love my customers😍 The interior and exterior fabrics I use are 100% cotton with an interfacing to add some structure. I use a ribbon for the drawstring and an added cord lock to secure your project within. The bag measures 12 inches tall and 8 inches square. This size is great for sweaters or other medium sized projects.