Adding a border

Hello Everyone!

I am knitting an afghan that requires me to carry several colors of yarn up the side of the work. I would like to add some sort of boarder to make the final piece a little nicer. Something that will cover the carried yarn.

Any suggestions would be great!!

Thanks and Happy Knitting!

A single crochet border, or two rows of single crochet could hide the carried yarn well. I always do that to hide things such as these.