Man Utd 25/26 Football Kit Style Romper/Baby Grow/Vest, size 12 (7-24 Months)
Size 9 will be loose on a newborn and size 12 will be loose on a 6 month old. It’s Jersey material so they’ll start fitting better as they grow. Manchester United 2025/26 Football Kit Style Romper/Baby Grow/Vest, size 12 (7-24 Months).