These idea came up when I was desesperated About what I would put on halloween so I came up with these.

You will need

Materials:
overalls
red hat
red t-shirt
2 credit cards
white electrical tape
yellow electrical tape
red ductape
medical gloves
brown face paint

Tools:
sissors
hot glue gun
hot glue sticks
permanent marker

Step 1: Making Mario's Hat

Take one of the two credit cards and cut a big circle out of it, then grab the white electrical tape and cover al the plastic circle, then cut out a pice of red ductape and draw a "M", then paste the "M" on top of the circle.
Take the red hat and paste Mario's logo on front of the hat.

Step 2: Making Mario's Yellow Buttons

Take the other credit card and cut out two circles out of it, cover them with yellow electrical tape.
Paste them on the overalls.

Step 3: Making Mario's Gloves

For these step you would only need a pair of medical gloves and a permanent marker.
Draw three lines on top of the hand.

Step 4: Mario's Mustache and Finished

For these step you will need brown face paint .

First cut out on cardboard Mario's mustache, then put it under your nose and highlight the contours with the brown face paint, take off the cardboard mustache of your face and stuff the mustache with the brown paint.

And now you are ready for halloween.