I have been banging on about Spring Layering for a couple of weeks now, as we are in the months where we can have 4 seasons in one week. 

Think of your typical work day, how many times are you too hot or too cold? If you wear thin layers, you have the ability to control your body temperature in many situations easily with the added bonus of looking great - layering a t-shirt, jumper and a smart jacket always looks more presentable than a bog standard t-shirt and jeans.