We just switched Ella’s sleepers (jammies) from the 3 month size to the 6 month size. This morning we realized she’s already as long as her 6 month size too. The sleeper is (well, was) an eerie whiter-than-white terry-cloth number. For some reason I’m more comfortable putting my own child in something that has been worn already and proven it won’t, I dunno, bleach the skin.