NWT COS Pleated A-Line Wool-Cashmere Mini Skirt Winter dressing, the COS way. Designed from a cosy wool cashmere mix, this mini skirt is finished with darts at the back for shaping. Back length of size EU 36 is 41.2cm. Model is 176cm tall and wearing a size EU 36. 70% Wool, 25% Polyamide, 5% Cashmere Dry clean