I attended a Bridal Shower and the theme was Hawaiian. The cake flavors are (bottom) Chocolate and (top) vanilla that looked like a rainbow. The chocolate cake was covered in white buttercream and the rainbow cake was covered in chocolate buttercream.The black flowers are made out of Black Fondant and the middle parts are pink fondant with silver balls.
The flowers that are on top of the cake are made out of gumpaste. I tinted pieces of gumpaste and rolled them together and then cut them out. The middle sections are pink fondant with silver balls.