The classification of underwear is 1. The shape design is low waist and the height is less than 8cm, which is called low waist. Generally, sexy underwear is of this style. This design generally conforms to the season and clothing; However, it should be noted that if the meat is soft, it is best not to wear low-waisted underwear for a long time, because it is easy to create a staged appearance between the waist and buttocks. The height of the middle waist type is less than 8cm below the navel, which is generally called the middle waist. It is the most common specification and style, and its wearing characteristics are similar to that of the high waist. High waist type is called high waist if the height is at or above navel. The design of high waist is more comfortable, both warm and fruitful, and it also maintains the hip shape better. Bikini bikini design is generally to avoid bondage, but it is easy to cause hip sagging. T-type underwear is generally worn according to the occasion. For example, wearing close-fitting tights can prevent the lines of underwear from destroying the performance of hip modeling, but it is easy to cause hip sagging. There are many styles of sexy underwear. Although it is still far from the role of hip protection and shaping, we also know that we should wear it on occasions! 2. Bundle pants are generally common, somewhat similar to middle waist underwear, but they are a little binding because of the different cutting quality; Short corsets are common, similar to high-waisted underwear and high-fork design, which can adjust the functionality of abdomen and buttocks. Pant openings are unlikely to sag; Seamless corset this corset is more suitable for matching linen thin clothes and tight clothes; High waist and short corset is a typical corset with a depth of 4-6 cm below the thigh, which has a good effect on lifting the thigh, buttocks and abdomen. Long corset is a kind of long corset as deep as 17-24 cm below the thigh. It can adjust the functions of thighs, buttocks and abdomen as a whole, and has the best effect on those with sagging buttocks. Long-legged trousers with high waist are a common diamond-shaped design in the abdomen, which has the effect of shrinking the protruding abdomen and lower abdomen.