I think that you can find a good dress on the Internet that would be good for your figure. I don't know what kind of dress suits your type of figure, but I think that free-cut dresses perfectly hide the flaws. If you think that such a dress will be too boring, then you can easily change it with beautiful accessories, for example, a stylish belt or designer jewelry(I really like such https://lalaserengraving.com/tungsten-rings/domed-tungsten/ jewelry, they are suitable for any style of clothing.) Also choose comfortable shoes. You will have to walk a lot and probably dance.