It is said that there were plastic bras in ancient Rome, but it was not until the middle of13rd century that plastic bras with belts became a fashion. /kloc-In the middle and late 5th century, a kind of tight underwear supported by metal strips appeared in Spanish clothing, which can be worn by both men and women. This style soon spread to continental Europe and Britain. Plastic corsets are mostly made of thick canvas and supported by whale bones, from the chest to the thighs. At that time, the history books once described the plastic bra as follows: "The material is dark black silk with fine cotton lining. The design is extremely complicated and the stitches are fine. Twenty whale bones and 65,438+040 root belts were used. "