Suit Size Suggestion: 2: Height(In): 32-35; Weight(Ib): 23-29. 3: Height(In): 36-39; Weight(Ib): 30-35. 4: Height(In): 40-43; Weight(Ib): 36-43. 5: Height(In): 44-47; Weight(Ib): 44-51. 6: Height(In): 47-50; Weight(Ib): 52-58. 7: Height(In): 50-54; Weight(Ib): 59-66. 8: Height(In): 54-57; Weight(Ib): 67-74. 10: Height(In): 57-60; Weight(Ib): 75-83. 12: Height(In): 61-63; Weight(Ib): 84-90. 14: Height(In): 64-67; Weight(Ib): 91-97. 16: Height(In): 66-69; Weight(Ib): 98-110. 18: Height(In): 68-71; Weight(Ib): 111-126. 20: Height(In): 70-72; Weight(Ib): 127-138.