Popsugar Entertainment Halloween Costumes 2020 Hamilton Costumes Hamilton Costume Ideas That Will Make You Feel Like You're in the Musical 2 October 2020 by Stacey Nguyen View On One Page Photo 12 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 12 James Madison What to wear: A grey blazer, grey pants, long white socks, and black loafers. How to act: Somewhat quiet and reserved. Carry around a handkerchief because Madison was prone to various ailments. Previous Next Start Slideshow Halloween Costumes 2020HamiltonPop Culture Halloween CostumesHalloween CostumesHalloween