This blazer commanded attention on the Haider Ackermann SS19 runway due to the geometric laser-cut detailing running over the front and around the back of the neckline. The black leather style cinches with a single-button fastening, and works classic suiting features such as a vented back, mock flap pockets on the hips, and figure-defining seam detailing. Take notes from the catwalk by styling yours with white palazzo pants.