Newborn Bunny Outfit. Bunny Bonnet and Romper Set .white Baby Bunny Baby Bunny Cute Romper with Bonnet Inevnen Baby Girl Boy Easter Outfits Newborn Infant Rabbit Romper One Pieces Hooded Bunny Romper Baby Romper Easter Romper Poshmark. Product ID: BB42749 Material: 95% Polyester Color: White, Pink Size Chart Size (Age) Height (CM) Chest (CM) Length (CM) 3 6M 55 63 65 54 6 12M 63 70 68 58. 5 12 18M 70 79 71 63 18 24M 79 85 74 67. 5 *Babies grow at their own pace. It's recommended to choose the size that corresponds to your mini's height and weight rather than their age for a much more accurate fit. Please also take delivery time into consideration. *The parcel only contains the romper and bonnet. Other pieces or accessories shown are only used for photo props.