You will need stitch holders and markers. Finished measurements Chest circumference: 35( 39.25, 43.75, 49.25, 51.5, 55, 58.75, 63, 67.25)" 89( 100, 111, 120, 131, 140, 151, 160, 171) cm Finished length: 23.5( 24.25, 25, 25.75, 26.5, 27.25, 28.25, 29, 29.25)" 59.5( 61.5, 63.5, 66.5, 67.5, 69.5, 71.5, 73.5, 74.5) cm Sleeve seam: 16.25( 16.5, 16.5, 17, 17, 17, 17, 17, 17,)" 41( 42, 42, 43, 43, 43, 43, 43, 43) cm Yarn used: Mode at Rowan Softest Alpaca Shade 019 Bliss - 7(8, 9, 9, 10, 11, 11, 12, 13) balls Yarn weight Aran (8 wpi) Gauge 18 stitches and 24 rows = 4 inches in Stockinette Stitch Needle size US 8 - 5.0 mm US 9 - 5.5 mm Yardage 994 - 1846 yards (909 - 1688 m) Sizes available 28-30(32-34, 36-38, 40-42, 44-46, 48-50, 52-54, 56-58, 60-62)" 71-76( 81-86, 91-97, 102-107, 112-117, 122-127, 132-137, 142-147, 152-157) cm