Clothes that people wear fairly casually can have multiple designs. People have different ideas of what constitutes a fairly ‘casual’ form of dress.
Lots of people still want to put lots of effort into what they wear each day, even when they are just spending time with their friends and family members. Other people will want to take more of a break from that sort of thing. They might be more interested in it throughout the week, but they might have some very simple casual dresses for the weekend.
People can certainly take a simple dress and make it look more interesting with the right accessories, however. They can also add other articles of clothing to the overall outfit and make something that looks special in a different way. These dresses can be part of outfits that are more complicated, which will only give them more uses for the people who are interested in them.
Most people will want this sort of clothing to be easy to wear, even if they decide to add additional features to it to create a whole new outfit. However, those features won’t necessarily make the original dress less comfortable, especially if it was made using certain high-quality materials.