Winter weddings have a romantic style all their own.
Different dress styles for the bride, different flowers, different accessories (like this cozy soft wrap the bride wears here).
Also a winter wedding invitation is a chance for guests to dress up differently - maybe matching hats and gloves, boots ... Think candlelight at your wedding reception, bright winter flowers, an all-white color scheme enlivened with flashes of purples, reds, greens. Maybe mulled wine on arrival.