Avonlea General Store: Knitting Patterns › Rilla Shawl Image 1 of 6 Image 2 of 6 Image 3 of 6 Image 4 of 6 Image 5 of 6 Image 6 of 6 Rilla Shawl $10.00 This top down triangle shawl, with simple lace detailing was inspired by Lucy Maud Montgomery’s book, Rilla of Ingleside. Add To Cart Added! This top down triangle shawl, with simple lace detailing was inspired by Lucy Maud Montgomery’s book, Rilla of Ingleside.