Additonally a 2017 US ruling following Varsity Brands, Inc vs Star Athletica LLC says that while the shape of the clothes themselves can’t be copyrighted, the logos and aesthetic add-ons to a ...

Sandberg is wearing a sweater by Thom Browne, its signature stripes as recognizable to a fashion-savvy eye as any other designer logo. (Kevork Djansezian/Getty Images) ...