As an alternative to the traditional woman’s business suit, you can wear a dress or skirt with a long coat over it. If the situation makes you want to feel a little more dressy, this is a great way to alternate your looks. But you may have to keep the coat on for most of the day, because if you take it off you may not look so professional in just a dress (especially if it is sleeveless). So keep that in mind when you plan your day in the morning. The long coat can be worn with pants as well, and you may want to check that you have a pair of pants that will go with it, when you buy it.