Probably sounds like a stupid question but I’m confused about how to tell when DD has outgrown her clothes, especially the footed baby grows. I have several types that seem loose on top but tight in the legs when she tries to stretch her legs out. Are they meant to be this way or does she just have long legs? They look fine when she has her legs out ‘frog legs’ style. Label says they are for babies up to 9 lbs and she is around 8 lbs at the moment. For buying future clothes which brands are good for long legs? Or do I just buy the ones without feet, they seem much easier!