TORRID SIZES EQUIVALENT SIZES BUST WAIST LOW HIP. Size: 2X 18-20. 2 2X 18 46-48″ 40-42″ 50-52″. Long Sleeve. Button down front. 4 4X 26 56-58″ 50-52″ 60-64″. 5 5X 28 60-64″ 54-58″ 66-70″. 3 3X 22 50-52″ 44-46″ 54-56″.