@Sarah Stearns, Remaining Update: We Did a handful of additional shirts and let them sit within the bags inside the sun for 6-8 hrs. Right after rinsing, they even now experienced a good amount of color, but immediately after washing, they came out just as pale as the ones we https://www.google.com/search?q=%ED%99%94%EA%B3%A1%EC%B6%9C%EC%9E%A5%EB%A7%88%EC%82%AC%EC%A7%80&oq=%ED%99%94%EA%B3%A1%EC%B6%9C%EC%9E%A5%EB%A7%88%EC%82%AC%EC%A7%80&gs_lcrp=EgZjaHJvbWUyBggAEEUYOdIBCDI1ODVqMGo3qAIAsAIA&sourceid=chrome&ie=UTF-8