This sweater has squares and half circles, pretty easy really. 5 to 6 skeins of Sinfonia used in color fuschia which I think is closer to a rasberry. Pattern comes in 4 sizes, up to XL. Sinfonia is wonderful to work with, just flows off your fingers and so soft to wear. And now comes in 89 colors.
Buy the pattern kit which includes the pattern and 6 skeins of yarn in your choice of colors or just the pattern.

Errata: Row 17 (front) - Sc in 1st dc. ch 3. Skip next ch 3, sc, and ch 3, sc in next dc (Ch 5, skip 5 dc, sc in next dc, ch 3. Skip next ch 3, sc, and ch 3. Sc in next dc) 12 times. Ch 5, skip 6 dc, Sc in top of end ch 3. Ch 3, turn