Winter white was definitely the color of the night for guests at events around the city on Monday, from all-white, monochromatic ensembles to subtler uses of the hue. While Constance Jablonski and Jeisa Chiminazzo proved why we love the color so much, America Ferrera and Jennifer Hudson also showed us that you can never go wrong with a classic LBD. Click through to see these looks, as well as the other best dressed guests from yesterday evening.