The blanket photographed was made by Sylvia Roberts with this pattern.
Simple lattice is transformed by weaving chains through it to get a wonderful Plaid blanket. This is a beginner project that looks like you are a pro.
For USA: you will need approximately 12 balls worsted weight acrylic and a H hook
For Australia: you will need approximately 12 balls 8 ply acrylic and a 4mm hook This is a single downloadable pattern ready for you to just print off or store on your device until you need it.
Make it with acrylic yarn to be sturdy, hard wearing and vegan.