Completing the set, the Olivier Waistcoat is cut in a Slim Fit from the same linen twill and designed with a double-breasted six-button front for timeless polish. Featuring welt hip pockets, premium buttons, and a self-fabric back with deconstructed internals, it’s finished with external AMF stitching for subtle sartorial detailing—a lightweight layer for elevated, trans-seasonal dressing.