Sizes are crazy. My girls are all tall but really thin so we have problems with things that are long enough not staying up. Since we live in shorts the majority of the year it is not too much of an issue, but right now the twins usually wear a 2T... but they have a couple of outfits that are 12-18 months that still fit them fine. All sizes make me nuts,
DH got me a shirt last week that says its a large... I am usually a small or medium and this shirt is really tight. Why can't things just be standardized?