Barbie has been invited to a cocktail party, which is the event of the season. Many celebrities are going to be there, and this is an event of fashion and style. The theme of the party is black, so basically, everyone has to wear something black. This is the perfect occasion for Barbie, who is starting her career as a fashion designer, to be creative and design her own black dress. First, choose the model of the dress from the three types presented by Barbie. Next, you need to choose the shade of black color, and then add some glitz and sparkles to the fabric. You can add some black and white patterns or lace to give the dress a more chic and elegant look. Should be sleeveless or with sleeves? Make sure to accessorize it as well.