I purchased this coat for my 11yr old, assuming that I would get it a little bigger than he needed so it would last. I was very dissapointed when I recieved the coat an it was definitely not an 18/20 coat, it barely was a 10/12 coat. Needless to say I had to return it. Shipping was however very fast and Amazons return process as usual was a breeze. The coat looked great and the quality seemed sturdy enough, I would have kept it if my 6yr old was the one using it, I would make that the cut off for the 18/20 size.