Bras are a necessity for girls. At the beginning, people's main requirement for bras was to slim down, but these alone are not enough, and more importantly, practicality. Some bras may have a slimming effect, but after wearing them, some "inevitable" things will happen.
1、 Shoulder strap slipping
Falling shoulder straps should be something that all girls have encountered before. Especially in the cool summer, when you're already wearing less, it's easy to tell if the shoulder straps are slipping. Because everyone's shoulder width is the same, generally speaking, people with flat shoulders have shoulder straps that slip off mainly because the length of the underwear shoulder strap is not suitable.

2、 Underwear always runs up
Many girls occasionally run up when wearing bras, and each time they have to start pulling the sexy bra down. The reason why bras always run up is mainly due to the loose lower circumference of the underwear. There are two main reasons for this situation: firstly, the size of the underwear is not suitable, and secondly, the underwear has been worn for too long and has lost its elasticity.
3、 The underwear button is loose
Some people may have encountered this before. They just made a backward stretch and then "bang", and the underwear button opened. In this situation, the best choice is to wear sports bras without buttons, but sports bras are not beautiful and do not gather, so front button style underwear is a good choice.

4、 Shoulder strap exposed
The situation where shoulder straps are exposed mainly occurs when the collar is too large. In fact, the off shoulder strap is not an awkward thing. Some clothes are specifically designed with off shoulder straps, and on the contrary, off shoulder straps are more attractive. However, this also needs to be considered in conjunction with clothing. Some off shoulder outfits obviously cannot wear women bra with shoulder straps, otherwise it can easily cause awkward situations.