the only 5 year old on the block

well i bought this on tax free weekend since it was only $7.99 and little J sleeps in one every single night (so we need at least 3 right?). she was extra-long at birth (22 3/8 inches) and the 9 month one she sleeps in now is already too short. so i bought a 12-18 months size. it came in the mail today and i'll admit it's a little long looking. i was showing it to my husband when he promptly replied sarcastically, "great. now our kid's going to be the only five year old on the block still sleeping in a sack."