To wear this Ariel black tie - neck dress, first put it on over your head and adjust the self - tie drop neckline to your preferred tightness. You can tie it in a bow or a simple knot. Pair it with black heels and a clutch for a formal look. When it comes to care, it's best to check the label for specific instructions. Usually, you can machine - wash it on a gentle cycle with cold water and use a mild detergent. Avoid using bleach as it might damage the fabric. Hang it to dry to prevent shrinking. And when you're not wearing it, store it in a cool, dry place in your closet, preferably on a hanger to keep its shape.