This black plus - size kaftan dress is perfect for various occasions. You can wear it casually during the day with sandals or dress it up for an evening out with heels. When it comes to washing, always use a gentle hand wash or the gentle cycle on your washing machine to avoid damaging the rayon fabric. Avoid using harsh detergents as they may fade the black color. Hang it to dry to maintain its shape. With proper care, this dress will be a long - lasting addition to your wardrobe.