I make most of P and J's clothes from recycled materials. Some really good sources are woollen jerseys (especially merino), t shirts, pillow cases and sheets. They are cheap, you know what you're getting, and they contain quite alot of material. So I thought I would put together a little list of tips to get the most out of your upcycled garments.
I hope these tips are helpful. Let me know if you have any other questions, or have some tips of your own to share.