Skirt outfits are fun to wear. They can be worn as suits, but it is also fun to mix and match, and put together different combos with jackets and skirts. Here are some ideas for office outfits. Skirts and jackets can be either casual work clothes, or formal business attire, mostly depending on how formal the suit jacket is. The two work outfits on the right are more formal because they are solid colors. The two skirt outfits on the left are more like “business casual”, as they are a bit more free and fun with the prints.