Color blocking is a fashion technique that involves combining solid blocks of color in an outfit. This style typically features bold, contrasting colors placed next to each other, creating a striking visual effect. It can be applied to clothing, accessories, and even makeup, allowing for creative expression and personal style. The trend gained popularity in the 1960s, influenced by artists like Piet Mondrian and designers such as Yves Saint Laurent. Today, color blocking is used in various design fields, including interior design and graphic design, showcasing the versatility of color in creating dynamic compositions.