Join on the green for the holly leaves to either side of the coaster and work according to the diagram.
Once you have finished with the holly and berries join the wine yarn to the top right corner hole of the coaster. Following the diagram outline the dark red in single running back stitches.
You will bring up the yarn in the beginning hole and then draw it through the fabric one hole farther along.
Draw the yarn over the next hole on the back of the fabric and back stitch. Continue until you have outlined the dark red.