"I ordered a size 8-10 for my 9 year old daughter. She normally wears about a size 8 so I was not overly worried when I saw the reviews that the fit ran small. I figured since she is kind of small for her age and it was a boy's costume it would fit but I was wrong. It was way too small - the pants looked like high-waters. We had to return it. The quality was pretty decent for a Halloween costume and we really liked the style...just wish it had fit."