Popsugar Entertainment Amanda Bynes Amanda Bynes Halloween Costumes Amanda Bynes's TV and Movie Résumé Is Overflowing With Halloween Costume Ideas October 8, 2016 by Kelsie Gibson View On One Page Photo 13 of 17 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Marianne From Easy A What to wear: Something modest. Pair your outfit with a thin headband and simple jewelry. How to act: Extremely judgmental. Previous Next Start Slideshow Amanda BynesHalloweenHalloween CostumesPop Culture Halloween CostumesTVMoviesHalloween Costumes For Women