Small Sized Nappies – Medium Sized Nappies – Large Sized Nappies – Sized nappies fit your baby in a certain weight range. The sizes will overlap; you’ll be able to ease to the next size. – You can go shopping for NEW nappies as your baby grows! (Called Baby Retail Therapy; a reward for saving using cloth nappies!) – Sized Nappies suit a particular baby size and stage with a snug fit. – Check the ‘Sizing Charts’.