Zimmermann's wool sweater presents a structured silhouette with a high turtleneck, ribbed construction throughout, and a defining peplum waist created by a belted overlay. The long sleeves and fitted body are accentuated by the peplum ruffle, which adds volume and definition at the waist. Styled with a coordinating tie belt that cinches the silhouette, this piece works as a refined layering essential or standalone statement top.