Combining fashion with function, it’s no wonder COS' women's dresses are so covetable. The brand’s commitment to expert craftsmanship endures, with each piece using materials such as wool. COS' dresses are a worthy investment, which will work for both casual and formal occasions. There's a reason COS' women's dresses are so covetable! Once you’ve invested in a wool item, preserving the fabric is a must. Proper cleaning and maintenance will help keep your wool item looking its best. We would advise checking the instructions on the care label before attempting to launder. As the material is prone to shrinking in hot water, always wash in cold or low temperatures. Some wool pieces, such as a suit, blazer or coat, would benefit from spot cleaning. Generally, most wool is washable and will need to be turned inside out before being washed at temperatures of 30°C or less using a specialist wool detergent. To reduce the risk of shrinkage, soak your wool item in cold water before machine washing. Lay flat to air dry, and do not put it in the dryer. Never hang when wet as this can ruin the shape, and place away from direct sunlight and heat sources which can cause yellowing and damage. Discover and shop the latest collection of dresses available from COS.