Transformers fans will love this new exciting design for their hero, Optimus Prime, from the blockbuster movie Transformers: Rise of the Beasts! Our Optimus Prime T7 Toddler Muscle Costume comes with a detailed printed Jumpsuit with muscle torso and...

Transformers fans will love this new exciting design for their hero, Optimus Prime, from the blockbuster movie Transformers: Rise of the Beasts! Our Optimus Prime T7 Toddler Muscle Costume comes with a detailed printed Jumpsuit with muscle torso and...

Transformers fans will love this new exciting design for their hero, Optimus Prime, from the blockbuster movie Transformers: Rise of the Beasts! Our Optimus Prime T7 Child Classic Muscle Costume comes with a detailed printed Jumpsuit with muscle torso...

Team up with your Autobot comrades to battle the Decepticons. Transform and roll out! The Transformers Muscle Optimus Prime costume includes a blue and red printed jumpsuit with muscle torso and arms, attached shoulder pieces, and character mask with...

You can dress just like the wise and powerful Optimus Prime for Halloween or just for fun! The Optimus Eg Muscle Toddler Costume includes a detailed printed Jumpsuit with muscle torso and arms, attached shoulder pieces, and a soft character Headpiece...