freezer paper?

[followthecat.livejournal.com]

I'm planning on learning how to stencil on fabrics for the first time this weekend. I read online that you can use freezer paper as the stencil and iron that onto the fabric.

The only thing is, i looked in Wal-Mart last night for the freezer paper and i couldn't find it. I was told to get "Reynolds" brand, but i'm not too sure where to find it.

Can someone (perferably a canadian) help me find a store that sells freezer paper?

merci beaucoup.