The blue border is perfect, but, if you need to have it bigger, then the applique is very pretty. I would probably add another blue border to finish the applique edge. But, I'm mixed about the pinwheel corners. For me, it takes away from the applique. Perhaps just a four patch of the main colors used in the quilt or a repeat of the pattern in the quilt. but just one block not three. Or even just one pinwheel 4 patch.