newsweek.ro/istorie/de-ce-se-incheie-camasile-barb

The positioning of buttons on men's shirts to the right and women's shirts to the left has historical roots. This practice dates back to the Middle Ages when women's clothing was more complex, often requiring assistance to dress. Designers may have placed buttons on the left to facilitate dressing by right-handed servants. Men's shirts, designed for self-dressing, feature buttons on the right. Various theories exist regarding this tradition, including practical considerations for riding and historical military practices. Despite the evolution of fashion, this button placement remains a standard, reflecting long-standing customs rather than practical necessity.