Cancer affects us all. The colors in the awarness ribbon represent all cancer awarness causes when they’re listed in alphabetical order (i.e. bladder cancer, yellow, brain cancer, Breast cancer, pink etc..)
https://www.huffpost.com/entry/tracy-reese-designs-limit_n_1163573
https://wwd.com/fashion-news/fashion-scoops/limited-edition-5439482/
https://veronicabeard.com/blogs/vb-edit/breast-cancer-awareness-elleand8217s-nina-garcia