Interactive knitting

Hello knitters!

I have a couple of inquiries that need interaction!

- Would anyone have any idea of a good pattern for stripey yarn? I guess that it wouldn't have to be to busy to let the stripes do the talking, but on the other hand, I don't want to do only st. st. for all of them!! Any idea is welcome!

- I am pondering about knitting slippers and have been for a while. The main thing stopping me right now, besides time, is that I seriously don't know where in Montreal to find suede. I wouldn't want my slippers to wear off too quickly, so I want to make suede soles. But where does one get that in Montreal? I know that Effiloché doesn't have that (despite having sewing stuff)... :-(

- I want to learn how to knit socks using the Magic loop! Would anyone teach me? What length of needle do I need for it? At least, I can obtain it in advance...

Thank you!