To use your Essex charcoal super king quilt cover set, simply slide your quilt inside the cover. The set is easy to match with other bedroom accessories. For a modern minimalist look, pick simple and textured items. When it comes to maintenance, machine - wash the set in cold water on a gentle cycle. Use a mild detergent to keep the colors vibrant. Avoid using bleach as it may damage the fabric. After washing, tumble dry on low heat or hang it to dry. Iron on a low - heat setting if needed, but be careful not to iron over the herringbone pattern too hard to preserve its shape.