Finding the right size of the duvet is not easy. Here you can find the standard sizes. Remember that DaunenStep can realize a duvet custom tailored for you. The most common size is 200 cm lenght, but it is better to add 20/30 cm to your height in order to make a right choose. If you and your partner have different heat sensibility, you can sleep with two separated duvets, like we do in South Tyrol.