During the day you can wear your pencil dress in combination with a blazer for a client meeting or a scarf when you need to commute or want something to wrap around you in the always freezing office.
Once the work day is over, you can switch your work bag for a smaller bag for your (business) cards, notes, coins and a mobile phone.
Add some jewellery to your outfit to give it some extra glam. A tip is to always keep a set of jewellery – at a safe place – at your office.