Use whatever scraps you have. It's a great project to keep in your yarn bag to just keep adding to as you finish other projects and have a little bit of yarn left. I used all weights of yarn from light worsted to bulky. It gave the scarf great texture.
gauge is not important
Lindsay Streem Designs combines fashion and function in crocheted hats, scarves and other accessories. Lindsay uses classic crochet in unexpected color combinations to create fresh modern accessories.