Sheep Go Round Sweater

Sheep Go Round is from the Fiber Trends sweater line. Knit from the bottom up, the yoke pattern is charted.
Sizes: Small (42.5"), Medium(45") and large (47.5")
Materials: Worsted weight yarn approx 1020(1150, 1300) yds of charcoal (main color) 130(145, 165)yds of light gray (yoke background) and 45(55,65) yds of black.
Needles: US 5 & 7, 16" & 24" circular needles and a set of dpns in each size (or size to get gauge)
Gauge: 20 sts = 4" in stockinette on larger needle