The bras, dating back to medieval Europe, were used by women to protect their breasts and keep them looking beautiful. In the old days, women used to wrap their breasts with cloth. Nowadays, with the developing technology, bras models have been developed according to very different sizes and structures. Using a bra is very important for spine and breast health. Using the right bra when the female body first develops will also cause the breasts to look aesthetically more beautiful. Every woman has different breast types. For this reason, every woman should learn the structure and size of her breast and choose suitable bras. There are models such as bralet, non-support bras, functional bras, magic bras, minimizer bras, pop-up bras, strapless bras, t-shirt bras, and compression bras.