Turn yourself into stormtrooper without spending much! Perhaps just marker pen will do if you already have a white trashcan. It is a helmet by Jason Lau for a school event.
Jason Lau: “I made this helmet for a school event. I had a student that said that he could lend me his costume but at the last minute realised that he no longer had it. In a mad panic I had to create my own. I stumbled upon a little white rubbish bin near my office and it looked kinda head size. The rest was pure inspiration. I think I like this more than if someone had given me one. It now sits in pride of place in my lounge room.”