There are two neck versions available - a crew neck and a mock turtleneck The yarn requirements are the same for both finishes. Yarn used Rowan Big Wool Crew Neck - 083 Cactus Mock T-Neck - 001 White Hot 9(9, 10, 10, 10, 11, 11, 12, 12) ball You will need a cable needle. Needle size US 15 - 10.0 mm Yardage 783 - 1044 yards (716 - 955 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, 133-137, 142-147, 152-154)CM Finished measurements: Bust circumference: 42(45.25, 49, 54.25, 57.75, 61.25, 64.75, 70, 73.5)" 106.5( 115.5, 124.5, 137.5, 1465, 155.5, 164.5, 177.5, 186.5) cm s