3-Pack Baby High Collar Solid Color T-shirtProduct ID: BB45586 Material: 93% Cotton Color: Style 1: Brown, Green and Grey; Style 2: Grey, Light Green and White; Style 3: Black, Grey, and White; Style 4: Brown, White and Khaki Size Chart Size??(Age) Height (CM) Chest (CM) Length (CM) 6 9M 67 70 50 31 9 12M 71 75 52 33 12 18M 76 85 54 35 18 24M 86 95 56 37 2 3T 95 105 58 39 *Babies grow at their own pace. It's recommended to choose the size that corresponds to your mini's height and weight