I got the Bear 9-piece, with 2 hats, 5 onesies and 2 pants. Gerber's onesies are all somewhat small compared to other brands - they are designed a lot narrower so if you have a chunky baby, you might wanna get larger sizes. However, in this pack, the hats are standard sized for a baby's head, the onesies are kinda small (I got 3-6 mths), but the pants, even though labelled as 3-6 mths are big and comparable to 6-9 mths. So the baby will be wearing figure-hugging onesies paired with baggy pants. Just thinking the pants can definitely be worn longer but you can't match them with the onesies after a while unless you get the same onesies at bigger sizes...