Here are a couple of scarves for the 2014 season. All my scarves are hand crafted using up-cycled knits. The reverse side is often from up-cycled shirts, dresses, skirts, etc. from the thrift stores. I also use fabrics.
This red and black scarf represents about 15 hours of work because all the knit pieces were individually cut, all raw edges stitched to prevent fraying, pinned and pieced in place then sewn. The real challenge was attaching the black cording.