Your baby is definitely a bundle of joy. Bundle them in buntings that are comfortable for them and a comfort to you. Your baby will be warm, safe and secure because they were designed with elastic casings around the hood rather than draw strings and they fit in car seats. View A is for newborns in sizes: XS-S-M and View B is in sizes: S-M-L-XL. They are designed for heavy stretch knits only such as Polarfleeceš, blanket fleece and heavy sweatshirt fleece. We suggest lightweight knits for the contrast fabric for the hood facing in View A. View A has a front zipper and hood with the elastic in a casing. View B has raglan sleeves with mitts, front zipper, and a hood with the elastic in a casing.