Compared to other costumes, this one is of pretty good quality.  My son usually wears a size 6, and it is pretty big on him.  We had to roll up the pants quite a bit, the waist is a bit big,  and we had to safety pin the back of the shirt; otherwise the shirt hangs low enough that it shows his nipples.  The sleeves are pretty long, too, but not unmanageable.  The costume is not as thin as some others, and is pretty well made (for a costume).  It looks authentic enough.  The only complaint we had was with the feather in the headband...you have to fiddle with it to get it to stand up.  Hopefully the costume will be used more in the future for dress-up, or even by my younger son.  I'd recommend it, and would buy it again.