Black and white coats are quickly gaining momentum in Hollywood. Gwen Stefani was just spotted wearing a coat with one whole side white and the other side black in Paris. Jennifer Lopez also strutted Europe — London to be exact — in a chic black and white coat. This isn't the first time Gwen has worn black and white outerwear; the singer showed off a black and white checkered Kelly Wearstler coat in London not too long ago. While their exact coats are not available online, you can get in on the trend by shopping our favorite black and white coats below. The classic color pairing means that you can wear your new outerwear season after season.