A shower system of exposed type comprises a main flow passage(100)connected to a water supply at least two conduits (600 210,220,230,240,250,260,270) which are in communication with the main flow passage (100) and connected in pair and horizontally to two sides of the main flow passage (100) at least two shower spray spouts (110,120,130,140,150,160,170 701,702) in communication with the at least two conduits, and the shower spray spouts being carried at respective outer ends of the conduits wherein the conduits are arranged such that the shower spray spouts are in a 180° counter sit relationship with respect to the main flow passage and are combined with the conduits to define a shower stall.