The rule against wearing white after Labor Day originates from social and practical reasons dating back to the late 19th and early 20th centuries. Wealthy New Yorkers would wear white during their summer vacations near the coast because white clothing kept them cool in hot weather. Labor Day marked the end of summer and their casual vacation time, after which they would switch to darker, heavier clothing for the city and fall season. This rule also served as a status symbol, distinguishing the wealthy who could afford the luxury of summer whites and seasonal wardrobe changes from the working class who wore darker, more practical clothes year-round. Over time, this evolved into a social fashion rule marking the end of summer and propriety. Today, this rule is largely seen as outdated and more of a fashion myth. Many fashion experts and enthusiasts agree that white can be worn year-round, and wearing white after Labor Day is no longer a taboo or fashion faux pas.
