Jersey Scarves

[demiraks-world.livejournal.com]

So, I like these Jersey scarves I keep seeing every where and it appears American Apparel sells "blanks".



The descriptions in the etsy listings say that they have unfinished edges.
Does this mean I could just go buy my own jersey fabric and use it as is??
Would there be a way to "finish" the edges so it wouldn't fray - just sew a line around it maybe?? (no serger)


All the scarves on etsy are lovely but I'd love to customize my own.