NATIONAL DRESS IN BLUE DAY March 6, 2026 National Day Calendar National Dress in Blue Day is held in March to raise awareness about colorectal cancer. On this day, people are encouraged to wear blue as a simple yet powerful way to show Today, March 7th, is Dress in Blue Day! Dress in Blue Day lets allies everywhere join our mission to end colorectal cancer. By wearing blue, you bring awareness to this disease, support 1855 English Blue and White Print Day Dress Fashion History Timeline March is Colon Cancer Awareness Month, and we're working to Normalize Prevention. Knowledge is power, and screening is the most effective tool we have to prevent colon cancer. Wearing blue helps raise 246 Calico Day Dress Folkwear