One of my DD's was born middle Sept and at first it was cool at night so we just dressed her basically fulltime in the bonds wonder suits 24/7 with no singlet. Then as the days got warmer towards say xmas she was in singlets and nappies and thats it. I was so nervous about what to dress her in etc, but don't worry instincts do kick in! Goodluck, how exciting you are due so soon!!