What about a morphing blanket, sheet or pillow? I thought I saw some at RDNA and TrekkiGrrl's site. You could place them how you want and use the material room to add a cottonball texture or even to just remove the colour.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi