I was on Bed Bath & Beyond admiring some of their shower hardware. How about this cool Curved Shower Rod from The Crescent Rod®? At first I was thinking it wouldn’t be of any use to me because I only have a standard bathtub. However, it says it fits any standard or oval 5 foot tub and uses any regular shower.

Maybe it fits because the curve doesn’t bulge out too much, only a half foot outward in the middle. It also says it curves 3 inches INWARD at the corners which is interesting. I couldn’t see that in the picture which is too bad because I’m interested in how that looks.