It happens to us all; we have that fancy dinner, work event, or party that we have to attend. But when you check the weather, the temperature is lower than you’d like. Here are several tips that you can use when you need to dress warm when wearing formal clothing. Long Overcoat/Jacket The first tip is invest in a heavy-weight long jacket. This means that it is going to need to be made of a fabric that is heavy, like wool. The material inside of the coat will need to be lined so that it can protect you from the…