Give your dresses collection an instant upgrade with on-trend additions from Theory. Each piece is crafted with care using materials like cotton, and every detail is carefully considered. Available in a variety of colours and designs, Theory's dresses will work as well with your weekday workwear as they will with more casual looks. Theory's pieces never fail to make a statement. Cotton items are a great investment, and it pays to care for them properly. Ensure your cotton stays in its most beautiful condition by cleaning and storing it properly. We recommend checking each individual care label before attempting to clean. Cotton is durable, soft and comfortable, but it does need to be cared for properly to ensure it doesn’t shrink. Whether it is made from pure cotton or a cotton-blend, any garments that contain cotton are prone to shrinkage when exposed to heat. To prevent items from shrinking, always follow the instructions on the care label carefully and machine wash at a temperature of 30°C or below. Allow to air dry naturally. As some cotton fabrics can crease easily, it is best to iron when slightly damp or use an iron with steam. Shop women's dresses at Lyst, and discover the latest Theory collection today.