"When my son picked this outfit for his Halloween costume he was super excited to find something that matched what he had imagined. He was even more enthused to try it on once it arrived. He loved it! My son is 4. He usually wears a normal size in the pants (4t when 4yrs. old) but he usually wears a size bigger in the top. His head is a little larger than normal and usually has to go up a size in hats. Even though the biggest size this costume came in was a 2-4 we still tried it. The pants were great. Maybe just a little long. The top was a little small in the hood. The arms and torso were fine. This outfit seems well made for imagination and comfort!"