Hello, if you don't have fusible pellon, you can also use regular batting. You can use it with basting spray or pin it. When you get your pattern, you will see that it is quite easy to substitute the pellon.
Here is a link to the tut i did a while back. if you read through it, others have posted ideas, too.
http://www.quiltingboard.com/t-55016-1.htm