Victoriana Large Silicone Lace Mat by Claire Bowman. The Victoriana Lace Cake Lace mat is a brand new Cake Lace mat designed by multi-award winning Claire Bowman. It is the first mat which incorporates an “”endless”” design, an intricate pattern which repeats across the mat, and has been designed to flow seamlessly across your cake. The beautiful floral pattern will look simply stunning on wedding cakes, and any other cake you come to create.