Do you want a costume that will really see you stand out at the Christmas party this year? Then be sure to get your hands on the hilarious snowman Piggyback costume. Thanks to a clever optical illusion, it makes it look like you have a friendly snowman pal carrying you about on his shoulders. Our Piggyback outfits go down a treat wherever they are worn. To get the snowman Piggyback costume ready for action, just stuff the legs with rolled up pieces of newspaper.