This white christening baptism slip liner by Little Things Mean A Lot is perfect for your baby girl. 23 inch polycotton liner slip makes a simple and cost effective way to reduce the sheer nature of some dresses and add comfort for the baby. Available in sizes 3, 6 and 12 Month. Newborn (Birth-7 lbs), 0-3 Month (8-12 lbs), 3-6 Month (13-16 lbs), 6-12 Month (17-22 lbs), 12-18 Month (23-25 lbs), 18-24 Month (26-28 lbs)