To wear your Lottie Sweater, simply pull it over your head. It's great for casual outings or layering during colder days. When it comes to washing, use a gentle cycle in cold water to keep the color and fabric in good condition. Avoid using harsh detergents as they might damage the white embroidery. Hang it to dry to prevent shrinking. Also, since it's a final sale item, double - check the size before you wear it to make sure it fits just right.