How to style a classic trench coat three ways

As we approach the spring months, it’s time to dig our your trusty trench and rework it whatever the occasion - or invest in one of the plethora which are just coming into the shops now. The Telegraph's Fashion Features Director Kate Finnigan shows that a trench coat is a multitasking investment which can take you from pulled-together and polished at work to dressed up by night or more casual at the weekend.