Adding a blanket to your bed is not only practical but adds a luxurious and inviting layer to your space.
Be generous. As a general rule, your blanket should be the same length, or just shy of your duvet cover when fully opened. It should also extend over the edges of the bed so that you're not left short or fighting over it in the middle of the night! As a guide, the far edges of your throw or blanket should sit at least 15-20cm over the edges of your mattress.