7-Eleven Slurpee Adult Costume Bring frozen drink nostalgia to Halloween and costume parties with the officially licensed 7-Eleven Slurpee Adult Costume by Rubies. This playful costume includes a one-sided printed tabard and coordinating headpiece to recreate the instantly recognizable Slurpee cup look with bold, fun style. Perfect for Halloween, themed events, food-and-drink costumes, and group dress-up, it's an easy way to stand out while celebrating one of 7-Eleven's most iconic frozen treats. Pair it with the 7-Eleven Big Gulp costume and other 7-Eleven favorites for a fun and unforgettable group costume lineup. Item cannot be shipped to P.O. Boxes