I starting making these bandannas completely by accident- my first one was really just a big triangle I needed to keep my hair out of my face. But then I started researching the different ways you can crochet a bandanna and my imagination caught fire! In this tutorial, I’ll be breaking down the steps to show you how to crochet an easy bandanna with granny-square borders and a lacework trim, using cotton yarn for a cool and comfy fit.