There are many epic anniversary cake designs to choose from. Some popular designs include a tiered cake decorated with fresh flowers, a cake with a personalized message or photo, a cake with a romantic theme, a cake with a monogrammed top tier, or a cake with a unique shape. You can also find cakes decorated with edible gold leaf, macarons, or chocolate shavings. No matter what design you choose, your anniversary cake is sure to be a showstopper.