This and That shawl features asymmetric shaping, stripes, bobbles, and finishing with a little lace. My original sample uses a main color and 3 mini skeins used to highlight the colors in the variegated yarn. You could make your version super scrap happy and make every bobble/stripe row a different color.
The way the shawl is designed leaves plenty of room for customization. If you have more yardage you can expand your repeats, make a 2 color version and highlight your 2 favorite colors together, or use a gradient ball of yarn in your stripes!
Any fingering weight yarn you're comfortable wearing around your neck will be great! If you're interested in my original colors you can check out the Ravelry project bag here.