Go on google and type in "images of M'n'M candies."
Find ones that you like and print and cut them out.
Then find a top for your dog that fits very snug. Also find a hat and shoes for your dog.
Then hot glue, staple, sew or tape the M'n'M pictures onto the top, the hat and the shoes.
Put them on your dog and you have a homemade dog costume!
Editor's note: We think this could be really cute! Not sure about the shoes - parts of socks that just go around the legs and don't cover the paws would most likely work better. Make sure your dog is comfortable and that nothing is on too tight...