Cardboard boxes from the loft = £0. 6 pram wheels = £10. 3 cans of spray paint = £15. Being Optimus Prime for the evening = £ priceless.

I have had quite a few people ask me just exactly how I get into a 10ft Transformers Optimus Prime costume. I figured I should upload this video and let everyone see. Due to the size of the Optimus Prime costume, I sometimes feel like a scarecrow trapped in an Autobot. The Optimus Prime costume is not incredibly comfortable to wear, but the reaction on the faces of people in the crowd is well worth it.