Related designs refer to products or concepts that share similarities in function, appearance, or purpose. These designs often evolve from a common idea or inspiration, leading to variations that cater to different needs or preferences. For example, furniture styles like mid-century modern and Scandinavian design both emphasize simplicity and functionality. In the world of fashion, related designs can be seen in collections that draw from a specific theme or era, such as bohemian or vintage styles. Designers may create pieces that reflect these influences while adding their unique twist, resulting in a cohesive yet diverse range of options for consumers.