Noah Baby Long Sleeve Cotton Pajamas SetMain fabric composition : cotton size length shoulder pants length hip 73 32 23 50 31 80 35 24. 5 53 33 90 38 26 57 35 100 41 27. 5 61 36 110 44 29 65 37 UNIT: CM 1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size between two sizes. Please allow 2 3cm differences due to manual measurement. 2. Please check the size chart carefully before you buy the item, if you don't know how to choose size,