Stay Loose
Wear loose-fitting nightwear made from natural fabric such as cotton
Keep Cool
During the winter set the heating to go off in the early evening and come on in the early morning, so that your bedroom stays cool at night.
Strip Off
Use layers of lightweight bedding which you can easily adjust according to how hot or cold you feel.
Breath Easy
Go for cotton sheets and duvet covers which absorb perspiration and allow the skin to breathe.