The antonyms for the word "un-fashioned" could be numerous, depending on the context. If we take the meaning of "unfashionable" or "outdated," some antonyms could be fashionable, trendy, modern, or up-to-date. However, if we consider "un-fashioned" in the sense of not having been made or formed, the antonyms could be created, formed, made, or fashioned. In some cases, "un-fashioned" could also imply lack of attention or care, so antonyms might include well-groomed, well-dressed, or well-styled. Therefore, it is essential to consider the context in which the word is used to determine the appropriate antonyms.