Haider Ackermann Haider Ackermann - Accent your everyday edits with Haider Ackermann's green Vathy scarf. Crafted in Italy from a lustrous silk and linen blend, it features bands of monochromatic stripes that run the length of the piece, which is finished with delicate eyelash fringing. Wear it to bring texture and colour to a neutral daytime ensemble. 89% silk, 11% linen.