Don't feel that you have to stick to the materials on this list. I just finished testing the Naturalmat Organic Hemp Bed Linen Collection, and I can't stop talking about this miracle material. Hemp combines all the best bits of linen, in terms of breathability and durability, and it's that little bit softer to suit sensitive sleepers. If you're looking for something more luxurious, the Shleep Luxury Merino Wool bedding set could be right up your street. 

Smaller than a regular blanket, a throw or toss blanket is used to add extra warmth at the foot of the bed or when wrapped around your shoulders. They are another good way to add a touch of color to your bed.