Here's a cloth poster from Japan. It's a lot less 'busy' than the ones from other countries, but still looks nice. A classic Sonic & Tails stock art decorates a green triangle...and that's about it.

As you can see, they're still using the old Segasonic name, which gives you an idea of when it is from. It's literally just a big sheet of cloth, so you can hang it on a wall, or put it on your bed. To spice things up a little, you can see they added some little stock arts to the corners, one of which is in the close-up shot above.