Shop Grinch costumes from Spirit Halloween to show off your favorite Dr. Seuss character! Everyone knows the story of How the Grinch Stole Christmas! Now, reenact this classic 1957 Dr. Seuss book yourself by wearing a The Grinch costume or a Cindy Lou Who costume. Whether you’re going to a Christmas party or a Halloween party, the Grinch will always be invited as the guest of honor. Put on a kids Grinch costume and your heart will shrink and you’ll feel instant bitterness run through your blood at the sight of any happy person. But for little girls in a Cindy Lou Who costume, the holiday can be saved with her sweet heart and cheerful personality. This is a story that never gets old and will be instantly recognizable to all fans of the story! An adult Grinch costume and a kids Cindy Lou Who costume are all that your family needs to really steal the show at your next Halloween or Christmas party!