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: 37cm 3-6 Months: 39cm 6-12 Months: 41cm 12-18 Months: 43cm