Set Include: 1pc Dress Condition: New without tag Material: Polyester Recommended Size: 3-6 Months: Chest(18.0″/46cm),Dress Length(17.0″/43cm) 6-9 Months: Chest(19.0″/48cm),Dress Length(18.5″/47cm) 9-12 Months: Chest(20.0″/50cm),Dress Length(19.0″/48cm) 12-18 Months: Chest(20.5″/52cm),Dress Length(20.0″/51cm) 18-24 Months: Chest(21.0″/54cm),Dress Length(22.0″/56cm) PLEASE do check the actual measurement to pick right size.