The white knight chases after Yuri and ended up in the plush maker’s office in the Alter studios. Shortened and rounded, the knight is ready to make his fans squeal in delight. He comes with his gold encrusted sword and shield, and his legs are moveable, pit him against Yuri and other fighters.
Even scholars go overdrive after they arrive at the Alter Studios. The plush makers wrapped layers of colorful fabric around Rita to make her tunic and tied an embroidered belt around her. The scholar comes with her book so she may tell you about her research. Let her chase after the knights to better study them.

Comments: 1
Fleece or felt are pretty good fabrics to use.
There are quite a few plushie tutorials here:
http://browse.deviantart.com/?qh=&se ction=&q=+plushie+tutorial
^_^
(I'm answering as if you're a novice to sewing, disregard most of my answer if you're familiar with a sewing machine, please =^.^=)
As the above poster stated, fleece or felt are good fabrics to use; this is because they don't fray at the edges if you don't bind them. They also are more resistant to the fibers you stuff your creatures