Underwear Day, celebrated on August 5, is a fun and lighthearted holiday dedicated to the essential yet often overlooked garment that everyone wears. This day encourages people to appreciate the comfort, style, and variety of underwear. Whether it's boxers, briefs, bikinis, or thongs, Underwear Day is a reminder to update your wardrobe and celebrate the confidence that comes from wearing well-fitting, comfortable undergarments.