Not well made!

Really just bought this costume for the mask for my 8 year old son. Jacket runs very small! I bought medium, which should be an 8/10, but this didn't even cover his wrists. Or cover the top of his pants. Jacket closes from the back and has three very flimsy pieces of Velcro that keep it closed.....or not closed in my case. Lots of doctoring to see if I could get the outfit to work on him....in the end just used the mask.