I read the reviews for this costume, and was a little worried about getting it, but it was fine! The quality was good, and my son loved it. Very cute costume, he got a lot of compliments, although some people had no idea who plex is! They just thought he was a robot, mostly people who have no kids!!  I was confused on the sizing though, there was a choice of 3t-4t, or 3/4 I didn't know what that meant. I got the 3/4, my son is almost 3, but is kind of small for his age, and this fit perfectly.