All Custom Cakes Must Be Ordered At Least 24 Hours In Advance. A brightly decorated sweet sixteen cake, our Red Box Gift creation offers an enticing appearance. A shiny black fondant bow adorns a sugary confection shaped and covered with red fondant to resemble a birthday present. Its square shape is best suited for a sweet sixteen cake stand of similar shape. White polka dots offer a pleasing contrast that is distinctively attractive. This Las Vegas bakery creation is easily paired with a selection of sweet sixteen cupcakes using the same recipe or one that is different.