Nailing the effortlessly chic aesthetic, the Proteus blazer from Gabriela Hearst discards classic lapels for a clean-lined collarless finish. Shaped with sharp shoulders and a streamlined cut courtesy of its textured braided weave, this piece is offset by faux flap pockets to the bust and a tie fastening. For a bold look, pair this sculptural style with the label's Francisco trousers to up the ante.