Using this duvet cover is super easy. Just slip your duvet inside it, and you're good to go. When it comes to washing, follow the care instructions on the label. Usually, a gentle cycle with cold water is a great choice. Avoid using harsh detergents as they might damage the delicate pattern and the fabric. To keep the pleated edge looking nice, try not to over - stuff it in the washing machine. Also, make sure to dry it properly, either on a low - heat setting in the dryer or air - dry it. If you notice any stains, spot - clean them as soon as possible. And remember, this duvet cover might have different variants, so always check the description if you're looking for a specific pattern or shape.