Plain White (Long-sleeve) Onesies

I remember onesies stopping around that size when my son (now 4) was little. Although it seems like you'll never survive without them, by the time your son is wearing 3T and 4T, you won't want to be snapping things under his crotch (he'll probably want to dress himself and he'll be trying to use the potty). NOW with summer around the corner, with a fully mobile toddler, you'll probably find the regular undershirt styles (available in the baby isle with the training pants, onesies and socks) are MUCH more convenient for running around in a diaper and t-shirt outside, and making diaper changes quick.

Sorry i can't help with FINDING onesies, but hopefully this helps you feel comfortable trying the underthings that ARE available in your boy's size.

T..

Not sure about long sleeve given the season but sometimes Children's Place goes up to larger sizes in onesies and what about a Carter's store? Although they may not go up past 24 months either.

I am going through the same problem. My almost 7 month old is in the 98th percentile in both height and weight. He does not fit onesies his age size!
He fits comfortably in 18 month onesies, and 24 month onesies are almost impossible to find! I've looked everywhere! Target, Babies R Us, Carters, Macy's, The Children's Place...EVERYWHERE! No luck. Does anyone know of an online store?

Like Rosa, my son outgrew onesies long before he was a year old... and yep... except for the very occasional thing (like if there's a fad on) there usually aren't onesies beyond 24 months.

At 9 months we switched to 2T tops, and they were fantastic.

I got mine at Carter's this year. I'm not sure if they still have the long sleeved ones now that Spring and Summer are coming, but it's worth a shot!

I know at some point Old Navy had some, but they were more expensive than the gerber/Carter's ones. I found that the Carter's brand ran much bigger in size.

http://essentialwhites.com

You can also find them on amazon, but they aren't always available due to the season.

Hope this helps!