I AM INTO YOU Baby Animal Vertical Stripe RomperProduct ID: BB41658 Material: 70% Cotton Color: Blue, Pink Size Chart Size (Age) Height (CM) Chest (CM) Length (CM) 0 3M 54 59 58 50 3 6M 60 66 59 56 6 12M 67 75 60 61 12 18M 76 85 61 65 18 24M 86 95 64 69. 5 *Babies grow at their own pace. It's recommended to choose the size that corresponds to your mini's height and weight rather than their age for a much more accurate fit. Please also take delivery time into consideration. *The parcel only contains