Stylish and classic, Picnic Indoor/Outdoor in emerald is a wonderfully versatile high-performance fabric design by Mary McDonald. Printed on a slubby twill that resists stains, moisture, mildew and fading, this cheerful mid-scale check is perfectly suited for upholstery, pillows or windows, indoors or out. Picnic Indoor Outdoor fabric in emerald color by Schumacher is a popular fabric in the Mary Mcdonald collection. Schumacher Pattern Number 82321. Fabric World Product ID 536012.