One of my favorite runway looks this season is from Sonia Rykiel's show where models lined the catwalk in voluminous feathery cocktail dresses. They look like they're having a lot of fun in marabou, which makes this party look all the more alluring. Maybe only models can carry off wearing this much plumage and still look sexy and fierce. But there's no denying that feathers are one of the most decadent trends of the season. Let the holiday events commence.