"My 4 year old son wanted to be the bad guy on Star Wars this year for Halloween. We got this in last week and he has had it on every day. He loves it. It fits well. I got him the (4/6). It comes with the black jumpsuit that velcros in back, a cape that velcros to the jumpsuit, a belt to tie around his waist and of course the mask. I also bought him the light saber. The mask is hard to keep on his head and difficult to see out of the eyes. I took the advise of another review and popped the plastic thingys out of the eyes and it is much better. Also had to add an extra piece of velcro on the back of the mask and now it fits his head better. Other than that, he looks adorable and is having a great time playing. Costume is polyester and not high end but good enough for Halloween and dress-up. I thought the price was a little high but I had a coupon and for all the fun my son is having with it, I think it was worth it."
"The costume is for my 7 year old who is addicted to Mario Bros. He and the neighbor are going to be Mario and Luigi for Halloween. The costume fits well, hat is cute and fit my son's head well, gloves are cute and blow up belly is adorable. Mustache is a one time stick so we haven't tried it yet. Will use on Halloween. Costume is polyester, all one piece, velcros closed in the back and just fits my 7 year old son. He is a little on the tall side but not by much. I got him the Medium (8/10). Not high end but cute and durable enough to wear for Halloween and play dress up with afterwards. I would recommend it, especially if your son is a Mario lover like mine."