Round Neck Tank Top to fit bust 32" - 34" [36" - 38": 40" - 42": 44" - 46": 48" - 50"] use King Cole Wool Aran 100g - Cranberry (5045) 4 [4: 5: 6: 6] balls. V Neck Tank Top to fit bust 32" - 34" [36" - 38": 40" - 42": 44" - 46": 48" - 50"] use King Cole Wool Aran 100g - Flint (5051) 3 [4: 4: 5: 5] balls.