Review on Stay Warm and Cozy: 3M 8T Cotton Thermal Underwear Pajama for Boys' Active Lifestyle by Jacob Schmidt

Super cute set. My son has been wearing it for 4 weeks in size 3-6 months and it fits him well but it was manageable. In the attached photos he is 11 weeks old and the other 4 weeks. This is a light green color. I want them to make white or oatmeal or black. The fabric is soft and stretchy, but the head opening isn't very wide, so you just need to stretch it a little for big-headed kids. Great for big kids, the legs are nice and long. Pants can be folded down when they are small and then pulled up as they get older and fit better. I would say a size 3-6 is fine for a size 0-3 but not sure if it will fit if my child is in the 3-6 range. My son is around 12-13 pounds and 24 inches long at 11 weeks and weighs around 9-10 pounds and just over 22 inches at 4 weeks for reference.