Most people never notice that women’s shirts button on the left and men’s on the right—a difference rooted in history and inequality.
Women’s clothing was designed for wealthy women who were dressed by right-handed maids, so left-side buttons made dressing easier for servants. Men’s clothing followed military habits, allowing quicker access for right-handed weapon use.
Today, the rule remains even though the original reasons are gone—an everyday detail shaped by old social structures.