Inspired by mens suiting, Atticus Wool in birch is a marvelously versatile fabric with an elegant, tailored look. Luxuriously long combed-wool fibers create a sturdy mid-weight weave with a smooth texture that works beautifully for upholstery, pillows and window treatments. Atticus Wool fabric in birch color by Schumacher is a popular fabric in the Patterson Flynn collection. Schumacher Pattern Number 81921. Fabric World Product ID 537171.