Cutest little collared onesie for your little man. Features: Cotton/Poly Blend Care: We recommend a gentle wash Do not tumble dry Do not bleach Please check the size measurements before ordering - We appreciate that every child is unique, and age serves merely as a guideline. Length 0-3 Months: 36cm 3-6 Months: 38cm 6-9 Months: 40.5cm 9-12 Months: 43cm 12-18 Months: 45.5cm 18-24 Months: 49cm