All Custom Cakes Must Be Ordered At Least 24 Hours In Advance. Featuring a white convertible with the happy couple waving goodbye to guests and family, the Honeymoon Bound wedding cake topper offers a contemporary theme, making it an ideal choice for many brides and grooms. Las Vegas wedding cakes are known for stylish flair, and this tiny white car with tin cans trailing behind it would be a great choice for most of them. If you are looking for fun wedding cake ideas, why not consider the Honeymoon Bound theme? A green-and blue wreath heart adorns the convertible's hood, making this one of the most romantic selections at wedding cake bakeries.