These are great pajamas! The fabric has a nice weight to it and they fit well. I fought a size 4/5 T for my large theee year old-they are snug in the body with a little room to grow in the arms and legs (he typically wears a size 4T anyways as hes at the role of his growth chart).  The designs are cute and I like that the pants have two seams in the back instead of one. They give a little better fit (and its easy to tell quickly the front from the back!) There are no itchy tags, as the size/brand info is printed where a tag would be.
I would buy these again!