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 8 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Hercules Mulligan What to wear: A signature beanie, navy coat, cream vest, white ruffled shirt, white khakis, and black boots. How to act: Be super hyped-up as you help the Americans win the Revolution, but also stay somewhat discreet as you spy on the British. Previous Next Start Slideshow Halloween Costumes 2020HamiltonPop Culture Halloween CostumesHalloween CostumesHalloween