Color blocking fabric must be from the same family group. You may choose to match fabrics from the following fabric families: Almalfi Sheen, Balboa, Beachcomber, Canvas, Glamour, Hampton, Heathered Linen, Hemp, Linen, Malibu Linen, Metallic Linen, Odyssey, Shadow, Shalimar, Silk Dupioni, Utopia, Velvet, Washed Linen, Yoruba. Color blocking is available in 3 different ways.
You can choose to have your drapery split equally with 3 colors.
You can choose to have your drapery split with the top 2/3 with one color and the bottom 1/3 another color.
Or top 2/3 with an 8" band of fabric in the middle and the remaining bottom in a 3rd color choice.