Description not true and quality is bad

I purchased the item for my son for Halloween. The item is described as Boy's size 4-6. My son is 5 and he is considered small (about 3 ft and 2 inches tall) for his age but the suit fitted him just right. There is no way any six year old boy could have fitted in that suit. Secondly, the zipper was broken the moment my son put the suit on. The item is definitely not quality made.