Haven't been sewing in months and am doing some fun art journals, coasters and table runners. I can't remember how to do raw edges, instead of bindings! I don't want to get all fussy, so I would like to just leave the edges as it. But do I run a straight stitch around the edge? A zigzag? I don't remember what a blanket stitch is, is that a choice? Thank you in advance for any help!