JW Anderson Unisex Tops. Fashion category: Cardigans & Sweaters. SKU: KW0941 YN0222 903. Color: White/Black. JW Anderson Tartan Check Crewneck Jumper. This knitted jumper features a crew neck, drop shoulder, ribbed cuffs and hem, long sleeves, logo print to the front, signature JW-initials anchor logo and finished with an allover tartan check pattern. Nylon 40%, Wool 30%, Mohair 30%