NOTE: You should read through the whole instructable first before actually making it. That way, you can make any changes to the design to make it your own.
Step 1: Materials
-Duct tape (strong)
-Big Box (for body)
-Smaller Box (head)
-3 dryer vents (as long as your arms)
-2 cans of Spray Paint (body)
-thin, tall box (for candy)
-1 small size spray paint (accents)
Step 2: Preparing
Cut all four flaps off the bottom of your costume. (Picture 2)
Flip the box back over, and cut the front and back flaps on the top off. (Pictures 3 and 4)
Step 3: Planning
To do this accurately follow the steps on the other pictures.
Step 4: Cutting!
Now draw a shape to let your head and shoulders through, and cut it. (Picture 2)
Step 6: Attach the Candy Box
Put the candy box inside the body box. Make sure that it is aligned with the top of the body box. (Picture 1)
On the bottom of the candy box, punch two slits for tape to go through. (Picture 2)
String the tape through the slits, making a tight loop around the candy box, securing it to the big box. (Pictures 3 and 4)