Accessories further enhance this narrative, with OAT’s signature pieces meticulously crafted from natural indigo-dyed yarns, underscoring the cultural significance and craftsmanship rooted in traditional American workwear dyeing methods. Indigo dyeing, one of the oldest forms of textile coloring, has a rich history that spans continents, from ancient Asia to Africa, and eventually became a staple in American workwear during the 19th and 20th centuries. Known for its deep, rich blue hues and distinctive aging process, natural indigo dye was once highly valued, with the labor-intensive extraction and dyeing processes symbolizing both skill and heritage. In American history, it became synonymous with rugged denim and durable garments worn by workers, farmers, and miners, reflecting a culture of resilience and hard work.