When designing a shower, Caroline Hughes begins with the tile. “Visually, it is the first element,” says the principal of CB Hughes Design. For this little woman’s rest room in Wellesley, ceramic tiles in a refined shade of blush, which Hughes put in vertically, make the house really feel each fashionable and heat, in addition to subtle and candy. “The juxtaposition of the basic cabinetry and the fashionable stacked tiles retains