Elegant black turtleneck sweater by Colette Mordo. Made from 100% silk for a luxurious feel. Colette Mordo for Sadimara ribbed turtleneck sweater. 1980s Colette Mordo was a designer line produced specifically for Sadimara, an American knitwear company active during this period. Product Details Material: 100% Silk. Design: The sweater features a ribbed knit texture with a turtleneck (or mock neck) collar. Size: XL (Extra Large).