My daughter got married this New Years Eve in the middle of Central Park, New York and omg it was freezing. I chose a lovely, warm, double breasted, navy blue coat that I could wear again. I dressed it up with a pretty pill box hat with a small veil, as am short I can't carry off a big hat. Then, my " piece de resistance " was a white, fluffy, 1040's style muff that I made. I bought a pretty navy blue brooch to pin on the muff too, it looked lovely and I had many comments. My daughter had thermal leggings underneath her extremely glamorous " backless dress" ! Think of a style you are happy with and Jazz it up from there.