Popsugar Entertainment Halloween Costumes 2021 WandaVision: Wanda Costumes For All the Decades Time Travel With Wanda in These WandaVision-Inspired Halloween Costumes 21 October 2021 by Naledi Ushe View On One Page Photo 5 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 ‘70s Not-So-Groovy Wanda What to wear: A multicolored stripe pattern dress with flowy sleeves. Previous Next Start Slideshow Halloween Costumes 2021WandaVisionDisney PlusLast Minute CostumesHalloween Costumes For WomenCelebrity Halloween CostumesElizabeth OlsenTV