Girls who are overweight find it hard to innovate in the colors of their clothes especially if they are yellow dresses that could give an effect of higher volume, but it is important that you look but do not limit the attitude to take when choosing a dress like this.
You can choose them that are not so long and with such flight to be a little tight to the body, which are asymmetric to give effect of lower volume encourage to change the colors of your wardrobe.