Square Neck Spring Long Sleeve DressItem Code : ROOPKA 1555 Color : As Photo Size(cm): M. L. XL. 2XL. 3XL M: Bust 88 Shoulder Width 37 Sleeve Length 58 Length 116 L: Bust 94 Shoulder Width 38 Sleeve Length 59 Length 117 XL: Bust 100 Shoulder Width 39 Sleeve Length 60 Length 118 2XL: Bust 106 Shoulder Width 40 Sleeve Length 61 Length 119 3XL: Bust 112 Shoulder Width 41 Sleeve Length 62 Length 120 The size is measured by hand. and that error of 1 3 cm is within the normal range!