To manufacture a hanger in a compact shape capable of making a bust line three-dimensional at a low cost.

The outer shape of the body front surface of a human body is formed in a plane shape by a frame 1 and mutually lockable locking piece 4 and locking projection 8 are integrated with the frame 1 and provided successively inside the frame 1. Then, the locking part 7 of the locking piece 4 and the locking projection 8 are present in a prescribed distance from each other on a plane formed by the frame 1. At the time of fitting a swimsuit, by locking the locking hole 6 of the locking part 7 and the locking projection 8, the locking piece 4 and the branching part 5 are elevated from the plane formed by the frame 1 at a position corresponding to a bust part inside the frame 1.