Judge Jeffrey White of the Northern District of California recently dismissed toy manufacturer Tangle’s copyright and trade dress suit against fashion retailer Aritzia. The suit was brought over Aritzia’s use of sculptures resembling Tangle’s toys in its window displays. Judge White’s decision serves as a reminder that copyright protection only extends to works that have been “fixed” in a tangible medium of expression; an artist’s “[s]tyle, no matter how creative, is an idea, and is not protectable by copyright.” Tangle Inc. v. Aritzia, Inc.