In Architect Visit: Outdoor Shower Round-up we feature this perfectly simple shower in Montauk from NY firm Murdock Young. Recreate the look with the following hardware elements (and a good builder).
Sugatsune 4lc Series Handle, approximately five inches long; $29 at homedecorhardware.com.
Aluminum Fence Gravity Latch; $7.95 at Home Depot.
Double-pronged aluminum coat hook, H 5.25 inches; $94 for pack of four at Tree Hook.
Industrial simplicity, courtesy of Kohler. The Industrial Exposed Shower with galvanized riser is $205 at Every Faucet.