I mixed the brown scraps with blues to make 12" rail fence blocks.
These scraps are the leftovers from 6 (7?) blue and brown quilts I've sewn.
Then I added strips of blue cotton chambray thrifted sheets on the side, with some more scrap bits.
The quilting shows beautifully on the back.
The finished quilt is 72" x 100". It will shrink several inches on washing, and still be a generously sized extra-long twin.