👉 Spiffiest is a term that refers to something that is particularly stylish or fashionable. It usually implies a high level of quality, elegance, or sophistication in an object, person, or situation. Spiffiness can be associated with something that is unique, attractive, or well-designed. In the context of fashion and style, spiffiness often refers to a combination of features that make a dress, outfit, or other attire look particularly stylish and fashionable.