National Underwear Day

National Underwear Day, celebrated on August 5th, is a lighthearted observance dedicated to an essential but often overlooked article of clothing. The day encourages people to treat themselves to fresh, high-quality underwear, and has become associated with charitable donation drives, as many homeless shelters report that new underwear and socks are among the most needed but least donated clothing items, since most people are understandably reluctant to give away used undergarments. Several apparel and retail brands have embraced the day as a marketing opportunity, hosting sales events and public campaigns encouraging shoppers to update their underwear drawer, while some cities have used the occasion to host lighthearted public events, including underwear-themed runs or walks, particularly popular in warmer climates during the height of summer. Beyond the novelty, the day serves a practical reminder of basic self-care, as clothing experts generally recommend replacing underwear every six to twelve months for hygiene and comfort reasons, a task many people neglect. National Underwear Day has also been embraced by body-positivity advocates and lingerie brands as an opportunity to promote comfort, confidence, and inclusive sizing in a garment category not always known for either.