To wear the Billy Dress, simply slip it on over your head. It's perfect for casual days out when paired with flat sandals or can be dressed up for evenings with the Ariyah Heels. When it comes to maintenance, it's recommended to machine - wash it in cold water on a gentle cycle to keep the white color looking fresh. Avoid using harsh detergents that could damage the cotton fabric. After washing, hang it to dry to prevent any shrinkage. And always check the care label for any specific instructions.