Brides.com: 34 Stunning Wedding Cakes for a Winter Wedding. A Dotted Wedding Cake with a Snowmen Topper. This A White Cake design could be one of the cutest winter wedding cakes we've ever seen. The four-tier buttercream confection gets all of its whimsy from the dots and adorable snowmen topper. It's unmistakably winter and sure to please guests of all ages. See more whimsical wedding cakes.