After quilting the background, I selected the border I thought would look best and got sewing. But I wanted a mitered border, which I've never done before. I watched several YouTube videos and of course they always make it sound really, really, easy and never once to they say "don't do X because then it won't work" or "watch out for Y." No. They simply say, "See its easy!" No. No it isn't. Mitered Corners The first step to mitered corners is marking your center panel. Mark 1/4" away from your corners in every direction. Sew your borders on the panel starting and stopping at the 1/4" marks. Once you get all 4 sides done, your borders will NOT be sewn down in the corners. All the borders are floppy and weird at this point. Lay all your borders flat out so that they overlap (sorry, I don't have a picture). Mark with a pen, on each fabric with a little dot, where the two borders intersect. Next, fold your center panel...