If you have to wear a suit to the office, there are a number of ways to show some personality, not least with a pouch like this Prada one. It's cut from durable Saffiano leather and decorated with a charming cartoon whale on the front, along with a logo plaque in the centre. Not just for show, the interior has slots for business cards, paperwork and a small tablet, or a sketch pad if you're more of a creative type.