No matter how much money you have spent on a duvet, you want it to keep it as immaculate as possible so that it can last a good, long time. That being said, a duvet cover would be your best bet to keep it looking relatively new. And while it is yet another thing you need to buy, there are so many styles and colors to choose from that you might actually enjoy the process of looking for a duvet cover to match the decor of your bedroom.
Black and white damask duvet cover:
Black and white damask duvet cover pictured: Sin in Linen Luxury Black and White Wallflower Damask Duvet Cover 100% Cotton Sateen, Full/Queen
Also available in twin and king.
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