My baby is due in 7 weeks and I am starting to get things ready and I want to makesureI have enought vests and little outfits for the early days. I am going to buy neutrals ie cream, white, lemon etc but do you think I should stick to newborn sizes? My first baby was 8lb 8oz and as we were told she was going to be big we bought 0-3 so dh had to ruch out and buy newborn things to fit her. I can't see this one being huge eg 9lb plus so shall I be safe and stick to newborn to start with?