Wrong size needle for pattern..
I am a broke college student and mom of a two year old. I have no money so I can't afford to go out and buy the needle size I need (size 15). I have a few options and I love them, so I would order them, but just can't right now.
My question is, if I only have a size 4,6,7 and 8, is there some way I can use those to try and get the right gauge? I want to knit the market bag from magknits with a dishcloth cotton.
Any ideas for me? I thought I could just wrap the yarn a few times, but wasn't sure if that would work.. anyone know?