Robot

• 1). Spray paint a cardboard board box silver. Cut a hole on each side of the box to serve as arm holes.
  
  
• 2). Glue paper plates, detergent lids and plastic cups to make dials and gadgets for the front of your costume.
  
  
• 3). Cut 4 feet of 3-inch aluminum foil dryer duct into 2-foot pieces. Glue one end to the outside of each arm hole and secure with duct tape.
  
  
• 4). Spray paint a pair of old tennis shoes silver and wear gray clothing underneath your costume to complete the look.
  
  

Lego Block

• 1). Spray paint the box the color of your choice
  
  
• 2). Cut six round oatmeal containers to 3-inches tall. Spray paint the containers.
  
  
• 3). Glue the oatmeal containers in two rows of three vertically to your cardboard box.
  
  
• 4). Wear clothes underneath that match the color Lego you chose.
  
  

iPhone

• 1). Spray your box with spray glue and cover with sheets of aluminum foil on all sides.
  
  
• 2). Mark a 3-inch line around the perimeter of the front of your box. Cut black poster board to fit inside the line you drew and adhere to your box with spray glue.
  
  
• 3). Print pictures of iPhone apps from a web browser. Adhere these pictures to your box following the basic layout of an iPhone.
  
  
• 4). Finish the look with black pants, black shoes and ear plugs.