Are you a visual learner? If so, you have so come to the right place!
Berroco has, in their tutorial library, this video, How To Sew On A Buttonband. Go here to learn how: http://www.youtube.com/watch?v=odJeZnk9CQg
And here for more of Berocco’s tutorials: http://www.berroco.com/multimedia_videos.html