Re: how true to fit are gmd wh?
I vote larges as well. DS is currently 17mo 23lbs and 31" and larges/brown fit him well. He's been wearing them since 11mo (29" and 20lbs) and I imagine he will be wearing them for awhile longer. He was able to wear reds for awhile, but we didn't find WHs until he started wearing them at 11mo and I knew he would need larges soon, so I sized up. I probably could still put a red on him, but I like using browns for the absorbency.