A popular theme for bridal shower cakes is pretty gift boxes, and this one takes it up a notch with a pearlescent finish, draping effect and sugar roses. Cake by Ana Parzych Cakes. A Watercolor Bridal Shower Cake. Maggie Austin Cake. 21 Gorgeous Bridal Shower Cakes You (and Your Guests) Will Please note: You are currently browsing img garden cake for all your cake decorating supplies that is 2001x2047px in size. This image is listed in garden themed cake decorations category. 21 Gorgeous Bridal Shower Cakes You and Your Guests Will, 2001x2047 in 507.60 KB.