I think small... Haven't had much luck with them being they only have 3 sizes. LO wore the 2T-3T this coveralls this summer, he wore 18 months in other one pieces.
I think they run a little bit small. My fella is on the smaller size, but has a longer torso and shorter legs. He seems to have grown out of the Mud Pie outfits (one-piece) faster than some other brands.
Me: 37--Thyroid Cancer survivor. H:38. DS born 6/22/2011; BFP#2--11/5/12--Missed miscarriage discovered 12/21/2012. BFP#3--5/20/14--another MMC 6/16/14.
Agree with pp - very small. I got DS a pair of xmas overalls from mud pie and they were pretty tight, even though I had gotten the size up. He's a tiny guy for his age too.
Re: Mud Pie
Agree with pp - very small. I got DS a pair of xmas overalls from mud pie and they were pretty tight, even though I had gotten the size up. He's a tiny guy for his age too.