Watercolor St Patrick's Day Lucky Leprechan Fabric Decorative Pillow. Celebrate St Patrick's Day with this St Patrick's Day Pillow. Features. Indoor or Outdoor Pillow from heavyweight canvas material.. 100 Polyester Fabric pillow Sham with pillow form.. Fade Resistant.. Machine washable. Dimension - 18 L x 3 W x 18 H in.. Item Weight - 1 lbs.