After the movie there is no way your son doesn't want to dress up in this Jurassic World T-Rex Boy's Costume.

While the tyrannosaurus wasn't the biggest and baddest lizard in the park, it is still one of everybody's favorite prehistoric creatures. It's large body, thick skull and overwhelming power make it the most well known dino ever to exist.

This jumpsuit and mask combo will turn your son into the wild beast. The suit is mostly different shades of gray and has a tail jutting out the back with bumps going along it. The patterning on the clothes is like the body of the animals so that it matches the mask.

The head piece is shaped like the vicious head of one of Jurassic World's beasts.

Altogether this dinosaur costume is going to be the best one your son has ever worn on Halloween.