One-piece swimsuits are available in shoulder straps and cartridges, as well as Chinese-style collar designs. The shoulder-strap swimsuit with upper body like a vest is very traditional and is the most popular style. In fact, the shoulder-strap swimsuit is ordinary, but through the change of the shoulder strap, you can still find a special point, such as a single shoulder that has been popular abroad in previous years. In addition, the deep-opened chest and wrap-around swimsuit is the best decoration for the upper and lower width. Moreover, adding a unique decoration on the bust line can make the body shape more perfect.