To provide flexible clothes having sufficient elasticity, not having a sewing line at an edge part and an elastic reinforced part, and hardly causing wrinkle.

The clothes 1 using an elastic cloth is obtained as follows. A sheet composed of a silicone rubber in a semicured state is arranged at least on one part selected from edge parts 2 to 5, elastic reinforcing parts and cloth-joining parts of the clothes 1, and at least both main faces of the silicone rubber sheet in the semicured state are covered with an elastic cloth, and heated and vulcanized with the elastic cloth to integrate the cured silicone rubber with the elastic cloth. The integrated edge part is formed into a flat board shape, and the stress caused by rubber elasticity is not concentrated at one part and is dispersed to a comparatively wide area. The cloth is integrated with the rubber to cause good touch feeling, and the clothes are especially suitable for a swimming wear, and provide good feeling of wearing.