JW ANDERSON purple and blue knit sweater, size XS, acrylic blend. - Brand: JW ANDERSON - Size: XS - Material: 55% Acrylic, 35% Nylon, 7% Mohair, 3% Polyurethane - Color: Purple/Blue Thank you for viewing. I purchased this at UNIQLO last winter, but I never had a chance to wear it. I'm selling it to someone who can wear it this winter. It is unused, but please understand that it is without tags and has been stored at home. Returns are not accepted.