This costume is awesome, or at least it would have been if it fit! They have no business putting 8-10 on there unless they specify its for the smallest 10 year old possible. My son is average height and weight for a 10 year old and the costume couldn't have even been adjusted to fit. He was heartbroken because to go to an adult size, it would have been $100. Such a bummer.

My son loves the costume . Only negative feedback is the size . Fits my son perfect and he is 3 years old . This costume is for bigger kids so I'm sure the actual age it's sized for this costume won't fit . The head section is really tight for my 3 year old so for a bigger kid I could imagine it will be impossible to put on without modification . But either way costume is awesome and gets attention .

This is absolutely hilarious. Every time my son puts it on, I can't stop laughing. I bought this for my 5 1/2 year old, although the size on the package says boys 8/10. My son is pretty tall for his age, but I can't see this costume comfortably fitting an 8-10 year old boy. He completely fills this costume out, with not much room to spare. My son is on the lean side, so it's not due to his weight. I wanted to share that with anyone looking to buy this costume, because I was a little unsure when I made the purchase. Other than that, the quality is good and it is so much fun for my child!

My nephew loves this and so do I. When he put it on, we laughed so hard! This Dinosaur costume looks so real & it's lifesize (he is 5 yrs old). He says it's the best Christmas present ever & I believe it bc he doesn't want to take it off! I highly recommend this costume.

[This review was collected as part of a promotion.] It looked great at first although it is meant for a 6-7 yr old. The foot hit him in the knee. We blew it up to try on and figured it would work. Let it down to travel and once we put it back on, the zipper broke. Fixed that problem and it stopped staying inflated about 15 min later. He was super let down.

I wish I can give it 5 stars because it is an awesome costume!!! My child had I think the best costume this year and everyone said so. The problem with the costume first of all is the size. The size states M(8-10) and I can tell you it fits my 6 years old perfectly so the size should be S(5-6). My second issue are the head and face area. My son's head would not fit into the opening where the head goes so I took the adjuster off thinking it would work but it did not. I just did some cutting here and there hoping not to ruin the costume but my son's head finally fit in. I also cut the face area to fit my son's face because the opening was so small and constricting. I actually ruined the face area because I cut too much and air were escaping, therefore made the t-rex's head very limp. I used tape to close the cut to trap the air inside but it did not work, maybe a little. The thing that did work was a pony tail holder and I am sure a rubber band would work better. Now with fan inside the costume I suggest using really good batteries that are long lasting, I used an off brand batteries and I think it lasted only an hour.

The product says one size fits all for youth. The desciption says 8-10 and gives measurements. My very thin 9 year old couldn't even get his head in the costume. The legs came to his knees and he fits the height mesurment given. We found it fit the neighbors 6 year old. Be aware the sizing is way off. Wouldn't want your child to be as disappointed as mine was.

My son is 11 however the description listed his age within the age range the one-size was supposed to fit. The costume was so small, once on, the dinosaur feet were located below his knees! The material is also a thin plastic. We exchanged it for the adult one-size fits all (which is $20 more) and it fits him great. The product is still not of a durable material and I don't think it will last long, but it does inflate and works great for now. I think the child one-size would be more appropriate for ages 5-7.

My grandson is 6yo. This costume says 6 . Idk how anyone older the 3 could fit their face into this. The opening for his face was so ridiculously small that he actually started to panic as we tried to get his face to actually pop thru the opening that was there. Its got an elastic around the face opening and that elastic is so tight it just wants to slide off the chin and retract to the original size. There is no way in heck we could have maneuver that to stay on his face. It just wanted to keep slipping off his face and then his whole head is back inside the costume. Terrible design ....I had to return it.

[This review was collected as part of a promotion.] It did work as specified, but it should've listed clothing sizes with it. My son is only 10, but he's a big (14/16) 10 and the legs came up to his calves. The sleeves were also short on him. The only size guide is that it's for "6 years" which really isn't helpful.