Size Description: Size New Born, Romper Length: 16.90", Bust: 15.75", Sleeve Length: 7.48", Recommended Age: New Born. Size 0-3 M, Romper Length: 18.50", Bust: 16.54", Sleeve Length: 8.27", Recommended Age: 0-3 Months. Package include: 1 piece of Footies, a hat and a bibs.