National No Bra Day

United States, Canada, United Kingdom, Australia, New Zealand, South Africa

About

**National No Bra Day**, observed on **October 13**, encourages people to raise awareness of breast cancer and show support for those affected by the disease. The observance draws attention to the importance of breast health, early detection, regular screenings, and conversations that can help people make informed decisions about their care.

Participation can take many forms, from going without a bra for the day to wearing pink, sharing educational resources, supporting breast cancer organizations, or honoring survivors and remembering loved ones. At its heart, National No Bra Day is an invitation to replace discomfort or stigma with compassion, awareness, and meaningful support for the breast cancer community.

History

National No Bra Day is observed on **October 13** as a breast-cancer-awareness observance. Its origins are not documented through a single founder or official organization, and accounts of its beginnings vary. The observance is generally associated with online campaigns that encouraged people to forgo wearing a bra for a day while drawing attention to breast health, breast-cancer screening, and support for those affected by the disease. October was significant because it falls during Breast Cancer Awareness Month, linking the observance to broader public-health campaigns.

As it spread through social media, National No Bra Day evolved from a simple symbolic gesture into a fundraising and awareness opportunity. Supporters have used the day to share educational material, promote conversations about mammograms and other screening options, and encourage donations to breast-cancer research and patient-support organizations. The precise practices differ: some people participate by going without a bra, while others take part by wearing awareness colors, posting informational messages, or supporting survivors and caregivers.

The observance has also generated debate. Advocates argue that it can make breast health more visible and help challenge embarrassment surrounding discussions of breasts, diagnosis, and treatment. Critics, however, have questioned whether the emphasis on clothing risks reducing a serious disease to a novelty or sexualized internet trend. These concerns have encouraged more thoughtful versions of the campaign, centered on informed health decisions, respect for individual comfort, and the experiences of breast-cancer patients rather than on appearance alone.

Today, National No Bra Day on **October 13** is best understood as an informal awareness observance rather than a government-created holiday. Its historical importance lies in how digital activism transformed a symbolic personal action into a recurring public conversation about breast cancer. The day does not replace medical guidance or recommended screening, but it can serve as a prompt to learn about breast health, support evidence-based cancer organizations, and show solidarity with people living with or recovering from breast cancer.

Timeline

1913
German surgeon Albert Salomon published a study using X-ray images of thousands of removed breast specimens, an early foundational step in the development of mammography.
1914
Mary Phelps Jacob received U.S. Patent No. 1,115,674 for a backless brassiere, a notable early patent in the history of the modern bra.
1985
The first National Breast Cancer Awareness Month campaign was launched in the United States, helping make breast-cancer education and screening a prominent annual public-health focus.
1998
The U.S. Food and Drug Administration approved tamoxifen to reduce breast-cancer risk in women at high risk of developing the disease, the first drug approved for breast-cancer risk reduction.

Upcoming dates

Sources

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