You can knit Groovy as a shawl or large, deep scarf. The design is triangle shaped, has very deep ribs and notches on one side. Can be knit with 4mm needles and DK weight yarns. If you prefer a thicker shawl, use 5mm needles and aran weight yarns. You will need a minimum of 500 meters of yarn for a large scarf and closer to 900 meters or more for a large shawl. Using more yarn will result in a deeper, larger shawl. This design is quite flexible!If you prefer to knit Groovy with sock or lace weight, please see my "Groovy Lace/Fingering Weight" design.Enjoy!