Abstract: A shower stall structure for bathing having a shower area defined on three sides by upright walls and having an open side area with a shower curtain mounted therein to provide a covered point of entry for a person. A shower enlarger mounted in the shower area. The enlarger comprises a one-piece curtain rod having an offset medial section engageable with an upper area of the shower curtain for providing a greater stall space for upper body movement while showering. The offset medial section includes a pair of angular curtain rod sections which extend in diverging relation away from opposite ends of the offset medial section. The angular curtain rod sections have end sections at outer ends thereof. The outer ends of the end sections extend in opposite directions away from one another. Fastening structure is provided for securing the outer ends of the end sections in assembly with opposed upright walls of the shower area.