Popsugar Entertainment Halloween Nickelodeon Halloween Costumes 32 Ways You Can Bring Your Favorite Nickelodeon Characters to Life This Halloween October 4, 2016 by Kelsie Gibson View On One Page Photo 2 of 33 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Clarissa From Clarissa Explains It All What to wear: The more mix-matched you are, the better. We suggest a jean shirt, a black vest, printed leggings, a colorful headband, and black combat boots. How to act: Exaggerate any problem you face. Previous Next Start Slideshow HalloweenHalloween CostumesPop Culture Halloween CostumesTV