There are days when all we need is a casual long dress. They provide immense ease in creating looks for the most varied proposals, from a comfortable and simple composition, to something more sophisticated, when combined with accessories and shoes more refined. And of course there are several models that can be included in almost all seasons of the year: do you know that long floral dress that seems to have been tailor made for the summer? A cardigan thrown over and a boot can give the garment a new look. Want to know how? Just peek at the following list.