Jet-Puffed Bag of Marshmallows Costume. Pick your partner carefully, you may end up in between two graham crackers! Be everyone’s favorite campfire treat in this Kraft Jet-Puffed Marshmallows Halloween Costume. Includes a tunic printed on the front in likeness of the actual product. Pair it up with a solid pair of pants and shirt to complete the look in minutes. One size fits most adults upto Large. Light and easy to wear Does not get stale or sticky