So Black & White Button Down Flannel Shacket Small The product is a stylish and versatile black and white flannel shacket with a collared neckline and button closure. Made from a blend of polyester, wool, and acrylic, this oversized and heavyweight top features a colorful multicolor design that adds a fun and playful touch to your wardrobe. With its trendy shacket style and practical pockets, this shirt from the brand SO is perfect for women looking to make a statement with their clothing choices.