Post-partum swag your lady bits will love. Soon-to-be mommas, I've been there. You will go home with it anyways bc the hospital provides all of these items, but there is always the chance that you'll need more, so stock up.
A good guide for different brands! Infant Clothing Size Charts - most common infant & toddler clothing brands & size charts - great tool for helping predict next season. also has a european size chart for boutique & euro clothing and conversions